15 + Short Notes Of Electrostatic | SSC, GATE & ESE
Q. 1. A metallic sphere is charged negatively. Will its mass increase, decrease, or remain than same? Ans. When the …
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SSC
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 …
Series AC Circuits | ESE, GATE, & SSC
Q. 1. Is the impedance triangle a phasor diagram? Ans. An impedance triangle is not a phasor diagram. A value …
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. …