The objective of connecting a resistance and capacitance across gate circuit is to protect the SCR against

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i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....

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what is basically a pulse transformer?

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Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).

1 Answers   Reliance,

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What is the diff. between single compression and double compression gland

0 Answers   ASL,

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how to calculate the loss tangent of electrical cables

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Why does inductive loads consume KVARs?

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which type of motor complete it's one rotation in 30 day's.

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dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

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Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

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why does a dc machine has high efficiency while working as a generator than as a motor ..

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1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?

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