Answer / g.baladhandapani

For Numeric type relay differential settings should be 30%
AND HF will be 8 Times and other settings will be as per
the Relay mannual

define reluctance motor & its operation ?whether its operating single phase or three phase ?

1 Answers  

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If the battery is in charging condition means, battery is which type of load? Capacitive or Resistive load?

2 Answers   Crisp,

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what is the preventive maintence for ht panels and busbars and vcb abd acb's.

0 Answers   Future Group,

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what are the materials used in HRC fuse

3 Answers   Bhel,

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Can you any explain about active,reactive and apparent power in power system with example.

1 Answers  

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neutral earth resistance testing is it possible for transformer while in load condition

0 Answers  

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Explain Random and Deterministic signals?

0 Answers   UOG,

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In my power station 220 volts dc battery set. they coneected 84th cell taped

1 Answers   KPTCL,

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is the power of a single phase induction motor(Fans) is constant under varying speeds?

4 Answers  

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Can u explain : how capacitor act when the supply is given is a.c and d.c. I know that when d.c supply is given then the capacitor charges and becomes open circuited. But please say about when a.c is given. I have seen that when a.c supply is given ,it charges and discharges, But when we plug in capacitor to our daily supply and take it out ,then we join those wires spark will appear,which seems charge is present ,but when a.c is given it should charge and discharge

3 Answers  

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The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

4 Answers  

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how to find out 3 phase complex power in per unit in unbalanced system?

0 Answers  

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