Marine ElectroTechnology

• Basic Electricity

• Electrical Fundamentals

• Basic Concepts of Electricity

• Planetory Atom

• Conductor, Insulator and Semiconductor

• Voltage, Current, Power, Energy and Ideal Sources

• Circuit Parameters

• Resistance

• Resistance and Resistivity of a Conductor

• Construction of Resistors and their Stability

• Resistors Colour Code, Values and Tolerances

• Series and Parallel Circuits

• Grouping of resistors in Series and Parallel Resistive Circuits

• Inductance

• Basic Inductance Concepts

• Energy Stored in a Inductor

• Types of Inductors

• Self and Mutual Inductance

• Time Constant of RL Circuit

• Capacitance

• Colour Coding of a Capacitor

• Independent and Dependent Sources

• DC Power Supply

• DC Sources in Series

• DC Sources in Parallel

• Voltage and Current Division

• Basic Laws

• Ohm's Law

• Kirchoff's Current Law

• Kirchoff's Voltage Law

• Wheatstone Network Bridge

• Applications to Steering Gears, Resistance Pyrometers and Strain Gauges

• Slide Wire bridge

• Applied Electricity

• Alternating Current Theory

• AC Voltages and Currents

• Waveform Definition

• Average Value

• RMS Value

• Concept of Phasors and j Operator

• AC Circuits with single parameter

• AC Circuits with Resistor

• AC Circuits with Inductor

• AC Circuits with Capacitor and Other Components

• AC Circuits with RLC Combination

• RL Series Circuit

• RC and RLC Series Circuit

• RL Parallel Circuits

• RC Parallel Circuit and RLC Combination

• Resonance

• Time Constant of RL Circuit

• Typical BH and µB Circuit

• Simple Continuous Periodic Waves

• Frequency

• Amplitude Instantaneous

• Maximum R.M.S. Value

• Average Value (2)

• Form Factor

• Phasor Representation and Phase Difference of A.C. Quantities

• Power in Single Phase A.C. Circuit

• Network Elements

• Active and Passive

• Bilateral and Unilateral

• Linear and Non-Linear Networks

• Lumped and Distributed Networks

• Analysis cf Circuits

• Source transformation

• Superposition Theorem

• Mesh Analysis

• Node Analysis

• Maximum Power transfer theorem

• Basic Concepts of Magnetism

• Lines of magnetic flux and properties

• Types of magnets

• Force acting on a current carrying conductor

• Torque

• Magnetic Circuits

• Magnetic flux and magnetic flux density

• Magnetic permeability (μ)

• Hysterisis

• Magnetic shielding

• Electromagnetic induction

• Principles of Electromagnetic Induction

• Laws of Electromagnetic Induction

• Induced EMF

• Methods of Inducing EMF

• Dirction of induced EMF

• Introduction and Learning Objectives

• Magnetism and Magnetic Flux

• Electromagnetic Induction and Faraday's Law

• Magnitude of Induced EMF

• Electrical machines

• D.C. Generators

• Principle of D.C. Generators

• Construction of D.C. Generators

• Armature Winding

• D.C. Series, Shunt and Compound Wound Generators

• Critical Resistance for Shunt Generators

• Voltage Build-Up in D.C. Generators

• Self Excitation

• E.M.F and Load Voltage Equations

• Load Characteristics and Methods of Voltage Control

• Characteristics of DC Generator

• Load Performance Test

• Performance Test of D.C. Generator

• Rewinding of the Field Coil

• Rewinding of the Armature

• D.C. Motors

• Principle of Operation of D.C. Motor

• D.C. Series, Shunt and Compound Wound Motors

• Terminal Identification of a D.C Compound Motor

• Reversing of D.C Motor

• Need for and Types of Starter

• Protection using 2 Point Starter

• 3 Point Starter

• Induction Motors

• Principle and Construction of Squirrel-Cage Induction Motors

• Construction of Squirrel-Cage Induction Motors

• 1-Phase Induction Motor

• Construction and Working of an Induction Motor

• Principle of Operation

• Equivalent Circuit

• Identification of Winding Terminals

• Starting Methods

• Split Phase Starting Method

• Shaded-Pole Starting Method

• Capacitor Start Induction Motor

• Reversing the Direction of Rotation of Capacitor IM

• Tests on Induction Motors

• Polarity Test by Search Coil Method

• Unbalanced Current Test Method

• Determination of Slip for 3-ph Squirrel Cage Induction Motor

• Brake Test for 3-ph Induction Motor

• No-Load and Blocked Rotor Test

• Transformers

• Principle and Construction

• Principle and Theory of Operation

• EMF Equation

• Transformer on No-Load

• Equivalent Circuit (2)

• Effect of Voltage, Freq and Maintenance

• Terminal Identification of a 1-phase Transformer

• Consequences of Wrong Parallel Connection of Transformers

• Ideal and Centre-Tapped Transformer

• Estimation of Voltage Regulation and Efficiency

• Determination of Losses in a Single Phase Transformer

• Scott Connection

• Maintenance of Transformers

• Periodical Maintenance

• Recondition the Silica in Transformer's Breather

• Recondition the Silica in Transformer's Breather

• Rewinding of Small Transformer

• Transformer Oil Test with Oil Testing Kit

• EMF Equation (2)

• General Measuring Instruments

• Resistance Measurement

• Voltage Drop Method

• Comparison Method

• Ohmmeter Method

• Basic Types of Instruments

• Moving Iron Instruments

• Moving Coil Instruments

• Induction Instruments

• Uses of shunts and series resistances to increase the range

• Range Extension of Ammeter

• Range Extension of Voltmeter

• Instrument Transformers

• Principle of Transformer

• Construction and Working principle of current transformer

• Measurement of Current using CT

• Measurement of Voltage using PT

• Measurement of Energy

• Measurement of Energy in Single Phase Circuits

• Measurement of 3-Phase Energy

• Measurement of Three Phase Energy using CT and PT

• Measurement of Power

• Power in Single Phase using Voltmeter and Ammeter

• Three Phase Power Measurement

• Power Measurement Using CT and PT

• Measurement of Power Factor

• Repairing Instruments

• Repairing PMMC Meter

• Repairing Moving Iron Instruments

• Dynamometer Type Instruments

• Dynamo Watt-Meter

• Frequency Meter

• Thermocouple type Ammeter, Voltmeters and Wattmeter

• Electrical Testing instruments

• Phase-Sequence Indicator

• Megger

• Meg Ohmmeter

• Multimeter

• Measurement Using Multimeter

• Tong Tester

• Electrical protection

• Protective Relay

• Common Faults on Generators, Motors and System

• Instrument Transformers (2)

• Overload Protection of Motor and Generator

• Protective Fuses

• Single Phasing Protection

• Negative Sequence Currents

• Reverse Power Relay

• Protection relay co-ordination

• Differential Relay

• Electronic relays

• Alternator Loss of excitation relay

• Earth Fault Protection

• Generator Over Voltage Protection

• Under Voltage Protection

• Under Voltage Protection (2)

• Preferential Tripping

• Shunt Tripping Devices

• Testing and Calibration of Protection Devices

• Auxiliary Relays

• Types of Auxiliary Relays

• Electromagnetic Relay

• Monitoring Relays

• Timer Relay

• Lockout Relay

• Attracted Armature Relays

• Power Contactor and Relay Chatter

• Relay Reset and Contact Multiplication

• Function and Performance tests

• Testing and Calibration

• Monitoring Systems

• Automatic Control Devices

• Protective Device

• Switch Gear

• Circuit Breaker and Control Circuits

• Working of Circuit Breaker

• Closing Control Scheme of Circuit Breaker

• Troubleshooting of Closing Scheme of CB

• Circuit Breaker Tripping Scheme

• Trip Circuit Supervision(CB-ON)

• Trip Circuit Supervision(CB-OFF)

• SF6 Circuit Breaker

• Properties of SF6 gas and Working of SF6 breakers

• SF6 Breaker Arrangement per Phase

• Advantages and Disadvantages

• Vacuum Circuit Breaker

• Air Circuit Breaker

• Draw Out Air Circuit Breakers

• Testing of Circuit Breaker

• Group Starter Boards

• Functioning of a Fuse

• Arc Fault Current Interrupts

• ELCBRCCB

• Switches

• Lamp caps

• Automatic Control Engineering and Safety Devices

• Introduction

• Simple theory of all Control Systems

• Typical Control System in Ship

• Purpose of Control System

• Control System Onboard

• Bridge Control System in Ship

• Engine Room Control System in Ship

• Cargo Room Control System in Ship

• control system operation

• Watch-keeper Role

• Basic Procedures

• Electic control Equipment

• Control Panel

• Rotary Selector Switch

• Open and Closed Control Loops

• Types

• Simple theory of all Control Systems (2)

• Resistance Temperature Devices

• Thermocouples

• Flow, Pressure and Level Measurement

• Flow measurement

• Pressure Measurement

• Level Measurement

• Ambient Temperature Compensation

• Viscosity and Torque Measurement

• Viscosity Measurement

• Torque Measurement

• other season and transducers

• Speed

• Variable Reluctance Tachogenerator

• Stroboscopic Tachometer

• Permanent Magnet Transducer

• Centrifugal Type Tachometer

• Chronometric Type Tachometer

• Force

• Acceleration

• Vibration

• Humidity

• Capacitive Hygrometer

• Dry and Wet Bulb Hygrometer

• Dew Cell Hygrometer

• Dunmore Cell and Pope Cell

• Moisture

• Optical Sensors

• Optoelectronic Sensor

• Photo Conductive Cell

• Photoemissive Cells

• Photo Diode

• Optical Fibers

• Fiber Optic Sensors and Switches

• Dissolved Oxygen Sensor

• Smart Sensor

• Ultrasonic Sensors

• Permanent and Temporary mounting of Transducer

• Transducer Installation

• Force Balance Transmitters

• OilWater Interface and Oil in Water Monitoring

• Pneumatic FlapperNozzle System

• Pneumatic Control

• Pneumatic 20 – 100 kPa, Analogue 4 to 20 mA Signals

• Pneumatic Pilot Relays

• Pneumatic Control (2)

• Working and applications of Operational Amplifier

• Electrical Supply

• Main Switchboard

• Shaft Generators

• Shore Supply and Earthing

• Controllers and Basic Control Theory

• PID CONTROL

• Propostional controler

• Proportional Control System

• Controller

• Recovery After a Disturbance

• integral controler

• Integral Action

• Integral Action Time

• Expressing Integral Action

• Integral Control

• Two Two Term Controller (P-I Controller)

• Derivative controler

• Derivative Action

• Derivative Action Time

• Derivative Control

• Three Term Controller (P+I+D Controller)

• Basics and tuning of PID control

• V-I Converter

• I-V Converter

• P-I Converter

• I-P Converter

• Disturbances and Time Delays and Means to Reduce Them

• Two Step, Proportional, Integral, and Derivative Control Actions

• Final Control Elements

• Diaphragm Operated Control Valves

• Flowlift Characteristics of Control Valves

• Control Valve Actuators and Positioners

• Wax Element Valves

• Electrically Operated Valves

• Control Loop Analysis

• Split Range & case cadeControl

• Level Control Systems

• Pressure Control Systems

• Split Range and Cascade Control

• Split Range Control (2)

• Cascade Control

• Single, Two and Three Element Control

• Governors

• Governor

• Governor Terms, Concepts and Operation

• Hydraulic and Digital Governors

• Mechanical Governor

• Mechanical Hydraulic Governor

• Electronic Governor

• Governing Systems

• Power Sharing

• Design Features and System Configuration of Automatic Control Equipment and Safety Devices

• General Requirements

• Electrical Equipment Designed for Use in Ships

• Meaning of Flame Retardant and Flame Retardant Materials

• Angles of Heel and Trim

• Effect of Temperature Changes on Electromagnetic Devices and Generator Voltage

• Common Maximum Temperatures of Air and Sea Water Used for Design Purposes

• Placement of Axis of a Rotating Machine

• Periodical Check on the Security of all Electrical Connections

• Requirements Regarding the Provision of Electrical Power and Lighting for Normal Operation and for an Emergency

• Systems of A.C. and D.C

• Ships Lighting

• Emergency Generator

• Emergency Battery Supply

• Emergency AC Supply

• Emergency lighting

• Main Engine

• Control Theory

• Changing Set Points

• Basic Control System Design

• Transfer Functions

• First Order and Second Order Systems

• Control System Stability

• Natural Frequency and Control Systems

• Time Lag and Time Constant

• System Response

• Tuning

• System response (2)

• Control Loop Tuning

• Ziegler-Nichols Tuning Method

• Cohen-Coon Tuning Method

• Signal Transmission Systems

• Digital Communication Bus Transmission Systems

• Fibre Optic Signal Transmission systems

• Final Control Elements

• Control Valve Trim

• Selecting Control Valves and Their Actuators

• Valve Sizing

• Electronic PID Controllers

• Single Loop Digital Controllers

• Basics and Tuning of PID Control

• Monitoring and Control Systems

• Boiler Water Level Control

• Advanced Boiler Combustion Control

• Diesel Engine Cooling Control

• Main Engine Control for FP and CP Propellers

• Alarm and Monitoring Systems

• PLC and SCADA

• Introduction to PLC

• PLC history

• Constituent parts of the PLC and Size

• Principles of operation

• Response time of PLC

• PLC applications

• PLC Advantages

• SCADA

• General Requirements of Automatic Control Equipment and Safety Devices

• Monitoring and Safety Systems

• Failure Mode and Effect Analysis

• Power Supply

• System Independence and Local Control

• Remote Control

• Diesel Propulsion

• Electronic, Electro-Pneumatic, Electro-Hydraulic or Pneumatic Controls

• Electro-Pneumatic Controller

• Types

• Pneumatic Control

• Electronic control

• Position Control

• Speed Control

• Electro-Hydraulic Controls

• Exam Guide

• Malfunctions – Alarm, Engine Slow Down, Engine Stop

• UMS Systems

• UMS Operations

• UMS operation

• Bridge Control

• Testing Regime for UMS

• Software Version Control

• Construction and Use of Computer Network on Ships for Bridge-Based Applications

• Construction and Use of Computer Network on ships for Engine Room-Based and Commercial Applications

• Generator and Distribution System

• Instrumentation and Safety in Generator and Distribution System

• Auxiliary Diesel Generator Alarm and Shut Down

• Automatic Starting of Propulsion Auxiliaries

• Steam Boiler

• Alarms and Display for Failures

• Feedwater High Salinity, High Water Level, Boiler Pressure High and Low and Super Heater Outlet

• Temperature High, Fuel Pump Low Outlet Pressure, Heavy Fuel Temperature High and Low (or High and Low Viscosity)

• Uptake High Temperature, Control System Power Failure and Atomization Steam Air Pressure Low

• Alarms, Display and Automatic Shutdown of Boiler for Failures

• Low Water Level and Supply Air pressure Failure

• Ignition or Flame Failure

• Design Features and System Configuration of Operational Control Equipment for Electrical Motors

• Three Phase A.C. Motors

• Construction and Principle of Operation of 3-Phase Induction Motors

• Design Features of Star and Delta Motors

• Starting Methods of 3-Phase Induction Motor

• Speed Controlling and Braking Methods of 3-Phase Induction Motor

• Load-torque Characteristics of A.C. Motors

• Protection of A.C. Motors

• Single Phasing Protection

• Thermistor Protection

• Bimetal Protection

• Electromagnetic Protection

• Mechanical Protection

• Rotor frequency

• Rotor EMF and Current

• Relationship between Rotor IR loss and Rotor slip

• Three Phase Synchronous Motors

• Synchronous Motors

• Load Characteristics of Synchronous Motor

• Power Factor

• Power Factor Improvement using Synchronous Motor

• Operation of infinite bus bars torqueangle characteristics

• Hunting

• Merits and limits of synchronous motor over others

• Torque Equation

• V-Curves

• Introduction and Learning Objectives

• Repulsion Type Motor

• AC Series Motor

• Universal Motor

• Effect of Varying Frequency and Voltage of A.C. Motors

• Speed, Temperature, Torque

• Power Output and Starting Time, Current.

• Motor control and protection

• Speed Control of D.C. Motors

• Armature Control Method

• Field Control Method

• Ward-Leonard Control

• Speed Control of DC Series Motor

• Speed Control of A.C. Motors

• Protection of A.C. Motors (2)

• Insulated Gate Bipolar Transistor (IGBT) Motor Speed Control

• IGBT

• Advantages of IGBT in Varying Motor Speed Control

• Application of Thyristors in Motor Speed Control

• Three Phase Generators

• Principle and Construction of Alternators

• Air Gaps in Alternators

• Failure of Exciter Voltage to Build Up

• Distribution and Pitch factor

• Rotating Magnetic field

• Armature reaction

• EMF and MMF Methods

• Voltage Build up in Alternator

• Salient and Cylindrical Rotor Types

• Shaft Generators

• Excitation Methods

• Automatic Voltage Regulation

• Carbon pile regulator

• Vibrating contact and static automatic regulator

• Fixed speed alternators

• Synchronization and Parallel Operation

• Phase Sequence in A.C. System

• Conditions to be Satisfied for Synchronizing

• Synchroscope

• Lamp Methods to Check Synchronism

• Synchronising of Alternators

• Typical Operational procedures of AC supply in Ship

• Power Factor (2)

• Operation of infinite bus bars torqueangle characteristics (2)

• Hunting (2)

• Open and Short Circuit tests of an Alternator

• Load Performance Test on 3 Phase Alternator

• Alternators not Accepting the Loads

• Generator Trouble Shooting

• Common Faults on Generators

• Protective Relays for generators and motors

• Reverse Power Relay

• UV and Preferential Tripping Schemes

• Three Phase Transformers

• Construction Polarity

• Configurations in Star and Delta Combinations

• Open Delta Configuration

• Specification of Coolants

• Distribution

• Ship distributing system

• D.C. Wire Distribution System

• Selection of AC and DC generators for use on ships

• Merits and demerits

• Cable Material and Installation

• Testing Codes

• Connection of Shore Supply

• DBS Distribution

• Electric Propulsion System

• Layout of Ships Electrical System

• Effect of voltage on lamp performance

• MSB Distribution

• Electrical Equipment for Tankers and Hazardous Areas and Safety Systems

• Electrical Equipment

• Hazardous Area Onboard

• Safety Systems

• Short Circuit Protection

• Protective Devices

• Fuses

• Circuit Breakers

• Earth Lamps

• Protection Co-ordination and Distribution Configuration

• Emergency Power

• Automatic Starting Arrangements for the Emergency Generator

• Emergency Power Requirements

• Essential and Non Essential Circuits

• Batteries

• Electrolytic Action

• Theory of Electrolytic Dissociation Applied to Common Solutions

• Use of Electrolysis

• Secondary Cells (acid or alkaline)

• Construction and Principles

• Maintenance and Charging

• Watt-hour and Ampere-hour Efficiencies

• Battery Performance

• Battery Replacement

• Troubleshooting of Battery Charger

• Sealed Ni Cd batteries

• Emerging Battery Technologies

• Electronics, Power Electronics

• Semiconductor Devices

• Uni-junction Transistor

• Simple Transistor Circuits

• Transistor as an Amplifier

• Class A amplifiers

• Class B amplifiers

• Class AB amplifiers

• Transistor as a Switch

• Transistor as an Oscillator

• Bipolar Transistor and their operating characteristics

• Data Sheets

• Transistor Biasing and its Types

• Biasing

• Fixed bias

• Potential Divider Bias

• Field Effect Transistors

• Thyristors Or SCR

• GTOs, DIACs and TRIACs

• Insulated gate Bipolar Transistor(IGBT)

• Snubber Circuits

• Commutation

• IGBT Datasheet

• Device Applications in Electronic Control

• Surveillance and Recording Systems

• Power Supplies

• Rectification and Smoothing Circuits

• Stabilization, Switching, Amplification

• Pulse Shaping, Clipping and Clamping

• Design Features of Cycloconverter

• Cargo pump control using variable frequency drives

• PMOSFET

• Rectifiers

• Half Wave Rectifier

• Full Wave Rectifier

• Rectifier Analysis Filters

• Regulated Power Supply

• Regulated Power Supply using Zener diode and Transistors

• Maintenance of RPS

• IC Applications

• Invertors and its application on board ship

• Electronic Inverter

• Ship Propulsion and Ballast

• Cargo pump control using variable frequency drives (2)

• Integrated Circuits

• Ideal Operational Amplifier

• Characteristics, Types, Mounting Methods, Markings and Advantages of IC

• Practical Operational Amplifier, Circuit Configurations, CMRR

• Instrumentation Amplifier

• 4-20mA Circuit

• IC Voltage Regulator

• Multivibrators

• IC tester

• IC Applications and Common Circuits

• Latches

• S-R latch

• Gated S-R latch

• D latch

• Flip flop

• Delay (D) and Toggle (T) Flip flops & Other flip flop variations

• Algorithmic state machine

• Algorithmic state machine (2)

• Designing synchronous sequential circuit using ASM charts

• Fundamental mode sequential circuits

• Assigning output to different states

• Races and cycles

• Shift registers

• Serial-in to parallel-out

• Serial-in to serial-out

• Parallel-in to parallel-out

• Parallel-in to serial-out

• Universal shift register

• Applications

• BCD decoders

• 7 segment display

• Data Sheets (2)

• Logic gates

• Design representation

• Digital versus analog

• Basic Logic Gates

• Applications of Logic Gates to the Automated Use of Machinery on Board Ships

• combinational circuits

• Adders

• Half adder

• Full adder

• Ripple carry adder

• Carry look ahead adder

• BCD adder

• subtractors

• Subtraction

• Parallel and Serial Subtractors

• Encoder and Decoder

• 2-bit encoder

• 2-bit priority encoder

• Decoder

• 1-bit magnitude comparator

• multiplexer and demultiplexer

• Multiplexer

• Demultiplexer

• Implementation of combinational logic using MUX

• Read-Only Memory (ROM)

• Programmable Logic Array (PLA)

• Programmable Array Logic (PAL)

• Hazards in combinational circuit

• communication system

• modulation

• Need for modulation

• AM modulation

• Frequency modulation

• Pulse modulation

• Demodulation

• Detectors

• Data transmission and retrieval (Fax)

• Modems

• Microwave and Satellite Communication

• ISDN

• AMFM Transmitter and Receiver

• Radar

• Communication devices

• Shipboard Portable Radio Repeater System Basics

• Engine Order Telegraph

• Rudder Angle Indicator

• Shaft Revolution Counters

• Running Light Panel

• Steering Gear Alarms

• Engine Room Alarm Panels

• Alarms and Controls

• Tank High Level Alarms

• Refrigerated Space Alarms

• Fire Detection System and General Alarms

• Hi-Fog System Alarm Panels

• Monitoring Alarm Systems

• Electronic Fault Diagnosis

• Interpretation and use of Electronic Systems and Subsystem Circuit Diagrams

• Operation and Maintenance Manuals

• Electronic Test Equipment

• Method of DMM Display

• Use of CRO as a Testing and Display Instrument

• Analysis of Measurement and Test Result on Components and Circuits

• Methods of Fault Detection

• High Voltage Systems

• Design Features, Operational and Safety Requirements for Marine HV System

• HV and LV Distribution

• Carrying out Switching and Isolation Procedure

• Management of Troubleshooting and Restoration of Electrical and Electronic Equipment to Operating Conditions

• Control System and Troubleshooting

• Basic troubleshooting

• working and troubleshooting of control circuits

• Simple Control Circuit

• Troubleshooting of Simple Control Circuit

• Troubleshooting a Crane Circuit

• Troubleshooting a Typical Car Control Circuit

• Annunciator

• Working of Annunciator

• Troubleshooting an Annunciator

• Troubleshooting of Electrical and Electronic Control Equipment

• Electrical Safety and Test Equipment

• Layout of Ships Electrical System (2)

• Fault Level Calculations

• Electrical Maintenance

• Electrical Survey Requirements

• Ships Lighting (2)

• Test Equipment

• Electrical Safety

• Earthing

• INSULATED AND EARTHED NEUTRAL SYSTEMS – L.V

• INSULATED AND EARTHED NEUTRAL SYSTEMS – H.V

• Electrical Safety (2)

• Electrical Survey Requirements (2)

• Sources of Static Electricity

• Various Sources of Static Electricity

• Van de Graaff Generator

• Hazards of Static Electricity

• Liquid Transmission Through Pipelines

• Lightning

• Methods to Overcome Static Electricity

• Bonding and Grounding

• Other Methods

• Concepts of Stray Current

• Sources of Stray Currents

• DC Traction System

• HVDC System

• Industrial Devices

• Cathodic Protection System

• Prevention of Stray Currents

• Safety Methods

• Step Voltage Due to Lightning

• Fighting Electrical Fires

• Electrical Shock

• Artificial Respiration Methods

• Marine High voltage rules from Classification societies

• Design of Earthed neutral system

• Interpretation of Circuit Symbols

• Standard Symbols

• Alarms and Controls (2)

• Gauges and Indicators

• Line Symbols

• Logical Six Step Trouble Shooting Procedure

• Prime Mover Electrical Control

• Main Air Circuit Breaker

• Electrical Distribution Systems

• Electrical Survey Requirements (3)

• Calibrate and Adjust Transmitters and Controllers

• Control System Fault Finding

• Function Test of Electrical and Electronic Control Equipment and Safety Devices

• Testing and Calibration of Protection Devices

• Types of Transducers (with calibration)

• Software Version Control (2)

• PLC

• Microcontrollers

• Digital Techniques

• Encoder

• Decoder (2)

• Multiplexer (2)

• Demultiplexer (2)

• Synchronous counters

• Applications of Shift Registers

• BCD decoders (2)

• 7 segment display (2)

• Maintenance and Repair

• Electrical Maintenance - General

• Introduction to Electrical Maintenance

• General Maintenance

• Care and Maintenance

• Types of Insulation

• Measurement of IR Value

• Drying-Out of Electrical Windings - Break-down strength of insulation

• Maintenance of Carbon Brushes

• Servicing a Universal Motor

• Machinery Alignment

• Measuring Air Gaps

• Overhauling the Bearings

• Active and Passive safety

• Isolating electrical equipment to work safely

• Maintenance of Cables

• Cable and Raceway Restraints

• Maintanance of Busbar

• Fuse Testing

• Equipment

• Carrying out Safe Maintenance and Repair Procedures

• Cleaning Equipment

• Maintenance of motor controllers

• Electrical Contact Maintenance

• Lighting System Maintenance

• Lamp Rounds

• Ballast Renewal

• Fixture Overhaul

• Outlet Repairs

• Maintenance of Electronic Devices

• Electronic component testing

• Method to Check Diode Using Multimeter

• Testing Transistor with multimeter

• Testing Transistor with simple switching circuit

• Testing of JFET, MOSFET and SCR

• Detection of Machinery Malfunction

• Location of Faults and Action to Prevent Damage

• Pneumatic Failure

• Electronic Failure

• Electric Failure

• Hydraulic Failure

• Causes and Remedies

• Manual-electrical equipment

• Battery

• Equipment (2)

• Power, Generator and lighting

• TRANSFORMERS

• UPS

• Wiring

• AC Motor

• Miscellanious equipment

• Miscellaneous equipment 1

• Miscellaneous equipment 2

• Miscellaneous equipment 3

• Miscellaneous equipment 4