Answer / k.prakashchandra

In case of twin core the return current is in opposite direction resulting in zero magnetism

Why is voltage is required to be within permissible range for an electrical equipment?

0 Answers  

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what are the protection relays for trasformer

3 Answers  

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When a fourth resistor is connected in series with three resistors, the total resistance

1 Answers   ITI,

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What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

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Please provide me detail cable voltage drop calculation

1 Answers  

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Why used IGBT IN AC Drives

4 Answers  

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how to calculate the minimum permissible limts of insulation resistance of switchyard equipments

1 Answers   HVPNL,

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Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

0 Answers   FEWA,

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Why voltmeter is not connected in seris & ammeter connected in parallel ?

5 Answers  

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Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm

0 Answers  

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What is current divider rule (cdr)?

0 Answers  

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how to calculate kA rating of device?

3 Answers   Siemens, Vijai Electricals,

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