What are the checks before entering battery room ?

Reasons for alternator not coming on load ?

Explain emergency generator starting arrangements and sources , how many starts by battery ?

Type of light used in battery room , can H2 burn its own ?

What are the battery room regulations ?

Synchronous motor and induction motor difference and construction ?

Megger and multimeter difference ?

Explain motor overhaul and checks ?

If voltmeter not showing voltage in DG , whats the reason ?

What are alternator safeties and protection ?

What are the reasons of motor not starting ?

What are MSB safeties ?

Draw 3 lamps sync diagram ?

Explain motor panel maintenance ?

Explain speed control in AC and DC motor ?

What is skew angle and significance ?

Explain testing of boiler low level alarm ?

What are the safeties in winches ?

What are SG motor safeties ?

Why synchronous motor is used onboard ?

Why motor rated in kw not in kva ?

Wound rotor in induction motor why we add resistor ?

Why rotor skewed ?

What will be your action if generator is not starting ?

What is SCR ?

What is the deck seal purpose ?

What are the life boat safeties ?

From where samples where taken for BOD ?

Explain Midship section of your ship ?

Explain DWT light weight and displacement ?