why frequency meter is connected in parallel in a circuit?
As only voltage is enough for measurement
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Which type of material used for fuse wire & solder wire.
what is a pilot wiring and whys that called a pilot wiers
Why 3 over-current and 1 earth fault relay is used on primary side of transformer? Why 2 over-current and 1 earth fault relay in used on secondary side of transformer?
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
Why can't we parallel the secondary circuits of two voltage transformers?
How reverse power relay sense the power is reverse in the system.
what is mutual induction principle?
What is the dc grounding system and what is diff between AC/DC grounding system?
what is meant by phase transformation ratio in induction motors?
For a Potential Transformer(PT), the primary neutral terminal must be grounded before energization. Why....? What will be heppend if we energize the PT without grounded the primary neutral point? Why..........?
No load tap changing transformer working
WHAT IS REMOTE CONTROLLED DG? WHAT IS DIFFERENCE BETWEEN REMOTE CONTROLLED DG & NORMAL DG SETS
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