What are the materials used as shething onboard ship?

What is universal motor?

What are the properties of electric cable?

What are the five modes responsible for transformer losses?

What is the purpose of silicon in transformer?

How to test a diode, what mode in multimeter?

Explain working of synchroscope?

Why does induction motor take high current during starting?

Why are steel cores laminated?

Diode as switch show is diagram?

Draw armored cable, purpose and why used?

What is commutator and slip rings difference?

What is earthing lamps?

Type of motor enclosers?

What is Transducer?

Explain working of transister?

What is the procedure of taking shore power?

How to take shore power of 50hz, if ship is 60hz?

Electrical cable how to laid out from aft to fwd and how to seal near bulkhead?

Motor of the pump of Pump room in Product carrier employs intrinsic safety, what is it?

What is intrinsically safe circuit?

Induction motor has high starting current and low torque, how to improve?

Explain working of tankscope?

What is the purpose of interpoles and what is armature reaction?

What are intrinsically safe equipment?

Explain induction motor protection w.r.t over current, overload and high temperature?

What is the purpose of core in transformer?

How do you check voltage, current and resistance?

What is the weight of piston and weight of exhaust valve?

What is the engine type and what is that letters stand for?