Do closed loop systems require manual input?

0 Answers   GE,

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how can we check the earth resistance

3 Answers  

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why current is leading in capacitor?

1 Answers   PSU,

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An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.

0 Answers  

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what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)

0 Answers   TATA,

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Why at the starting of induction motor current is high?

5 Answers  

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last 5 year rrb allahabad junior engg electrial engg question paper

0 Answers   RRB,

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How do you convert the lt amps on a transformer to the ht amps?

2 Answers  

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

0 Answers   BARC,

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how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test.

1 Answers   CPCL,

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

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why the conservater tank alwes made upper side of transformer???

3 Answers  

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