ETO

ENGINE ROOM CRANE BRAKE SAFETIES Measure distance between magnet & armature, clearance should be 0.5 mm around the armature (Refer manual for exact...

Under the normal conditions the atmosphere in the crankcase when the engine is running contains a large amount of the relatively large oil droplets of size (200...

Q a) Explain why it is necessary to have reverse power protection for alternators intended for Operation. b) i. Sketch a reverse power trip.

MSB to be installed on the raised platform. The location where the MSB is installed should have good ventilation, illumination & affected by minimum...

Negative Sequence Relay: Negative sequence relay is used to protect the alternator or generator from the unbalance loading & negative sequence component. The...

(a) With reference to water level control system, with the aid of sketches, how remote control of boiler water is achieved? (b)...

(a) Pneumatic lock up and fail safe system Pneumatic lock up and fail safe system serve to bring about particular valve position in...

(a) Explain about BJT (Bipolar Junction Transistor),Uni-junction transistor. (b) Describe about NPN and PNP transistor with sketch. (c)...

Q Explain with the aid of sketch, the working principle of IGBT(Insulated Gate Bipolar Transistor) in varying motor speed control

Q Explain emergency battery charging system. Show a typical wiring diagram for two batteries working on a charge-discharge Emergency batteries charging system