Answer / anusha reddy.m

it is the network which consists of active elements(current
souce,voltage source etc.)/ or a systerm which is able to
deliver to the poassive elements.

Answer / shinyvikram ganji

A CIRCUIT WHICH CONTAINS ATLEAST ONE ENERGY SOURCE ARE
CALLED ACTIVE CIRCUITS.
EX\: CAPACITIRS,VOLTAGE SOURCES

How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

0 Answers   Bhel,

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what are the basic insulation levels & what its Unit

0 Answers  

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What is the difference between switch gear and control gear ?

2 Answers   QU,

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which motor is used in watch..??????

3 Answers   Bhushan ITI,

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What is the Ramping rate of Generator. What mena Ramping rate

2 Answers   Siemens,

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Merits & Demarits of Oil circuit & Air circuit breakers ?

0 Answers   Genco,

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Why we use stones in switchyard?

3 Answers   Havells, L&T,

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WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?

5 Answers  

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why 3phase is 440v but where as we get phase voltage 220v,we have to get 220*3=660v.can u pleas give in detailed

3 Answers   Avantha Group,

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why a bulb glow when connected with two end phase and neutral respectively.

1 Answers   ACME,

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enlist types of dc generator

8 Answers   Philips,

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why solinoid coil used in tripping rely?and why not other type coil?

1 Answers  

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