Transformer Oil | Cooling Methods | Breather | Conservator | GATE, ESE & SSC JE | Cooling Methods of a Transformer
When a transformer is in operation, heat is generated, due to I2R losses in the windings and core losses. The generated heat …
GATE
Electromagnetic induction |SSC, ESE & GATE
Q. 1 . What is the origin of the name electromagnetic induction? Ans. So-called because electricity is produced from magnetism …
Short Note On Electrical Measuring Instrument | ESE, GATE & SSC
Q.1. When is indicating instrument said to the dead-beat? Ans. If the degree of damping is adjusted to such a …
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17+ Short note on DC Generator |SSC, ESE & GATE
Q.1 What purpose is served by pose shoe in a d.c. machine? Ans. The pole shoes serve the following purposes:1. …