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Starter Panel Maintenance on Ships
Dozens of motors are used on board ships for a variety of purposes in both…
Posted inMarine electrical machines
Electrical Motor Overhauling on Ships
Like any other mechanical machinery, electrical motors also have their own running hours, after which,…
Posted inMarine electrical machines
Earth Fault on Ships
Earth fault is considered very critical on board a ship. Some ships, which operate at…
Posted inMarine electrical machines
Blackout Situation
Blackout is one condition each and every mariner is familiar with and also afraid of.…
Posted inMarine electrical machines
Main And Emergency Switchboard Safety
It is very important to isolate any type of fault in an electrical system supplied…
Posted inMarine electrical machines
Amplifier And Amplifier Circuits
An Amplifier or an operational amplifier (op-amp) circuit is commonly used in the automation, control…
Posted inMarine electrical machines
Rectifier And Rectifier Circuits
Since most of the ships generate A.C current from its alternator, it becomes essential to…
Posted inMarine electrical machines
Thermocouples
Thermocouple is a device widely used as a pyrometer on board ships for continuous measurement…
Posted inMarine electrical machines
Permanent Magnet Moving Coil Instrument
Variety of instruments are used onboard for measuring parameters of electrical machinery and systems. A…
Posted inMarine electrical machines
Megger- Construction And Operation
The most important routine maintenance for electrical machinery involves checking of insulation resistance, which is…