how to calculate the cable size depending on the amps?

1 Answers   Polycab,

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How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 Answers  

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Differenciate between circuit wiring and sub main wiring with illustrations

0 Answers   MU,

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what type of motor are there in megger how they work.

2 Answers  

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What is mean by voltage & current.

12 Answers  

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What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

0 Answers  

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Whats meant by trivector meter where it is connected at the substation?

20 Answers   GPIL, Infosys, Jakson, L&T, Secure Meters,

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In what situations relays are used in Circuit breaker? In Above what rating of Circuit breaker the relays are used? Why relays are not used for CB like MCB?

0 Answers   Elektrotek,

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I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.

5 Answers   IOCL,

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actual rated capacity of a disc insulator??

5 Answers   OPTCL,

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what is bus PT ?

4 Answers  

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How to calculate the cross section area for a 350 m cable, motor power is 26 kw???

1 Answers   Orient,

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