Answer Posted / rvg

Safety means operator safety and engine safety.

For operator safety, there shall be an emergency shut off.
for engine safety, there shall be an overload shut off say
5times above the full load capacity after a specific time.

Controls are, speed control, torque control,fuel control,
temperature control etc.

Can i use the B-curve MCB instead of C-curve MCB

1966

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what is mean by transition resistance of transformer?

4478

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what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv

2227

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what will happen if i connect 12 volt battery with 24 volt battery charger.

1852

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2041

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

1926

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

2937

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

2216

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What are the types of class b amplifier?

1041

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how dose servo motor works

1859

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Inverter. converter. Ups.MCB.solar.alternators. motors.

1885

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The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

1887

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what do w do when the output of generator is fluctuating?

2165

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what is mean by dry frequency

2400

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for a 400kv t/m line with 10 ampere current will corona occur?

2142

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