Main And Emergency Switchboard Safety
It is very important to isolate any type of fault in an…
Amplifier And Amplifier Circuits
An Amplifier or an operational amplifier (op-amp) circuit is commonly used in…
Rectifier And Rectifier Circuits
Since most of the ships generate A.C current from its alternator, it…
Permanent Magnet Moving Coil Instrument
Variety of instruments are used onboard for measuring parameters of electrical machinery…
Megger- Construction And Operation
The most important routine maintenance for electrical machinery involves checking of insulation…
Power Generation On Ships:
A ship is equivalent to a floating city that enjoys almost all…
FOUR STROKE DIESEL ENGINE
Construction: • A piston reciprocates inside the cylinder • The piston is connected to…
Four Stroke Cycle Petrol Engines
PETROL ENGINES Classification of Petrol Engines • Two Stroke cycle Petrol Engines • Four…
Two Stroke Cycle Diesel Engines
TWO STROKE CYCLE DIESEL ENGINES- CONSTRUCTION Construction : • Two stroke cycle diesel…


