Answer / prakash gokhale

It should be not more than 3 volts.

Answer / sudhansu

it should be not more than 1.5v

Answer / mk

it should be not more than 2V

load increase means 1 resistance increase 2 load resistance decrease 3 current increases through load 4 none of these

3 Answers  

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why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

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Why transformer making noise during the operation?

2 Answers   TCS,

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What is power factor? Whether it should be high or low ? why?

9 Answers  

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

0 Answers   Wipro,

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what are the affects of loose connection in electrical circuit.

14 Answers   HP,

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What is the d/f between DOL & star delta starter & automatic star delta starter?

23 Answers   ACC, Dalkia, Engineering, Indeco, NINL, Novotel, RMH Control Systems, Wipro,

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what is rating boiler

0 Answers  

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we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

0 Answers   MTN,

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What is the unit of vaccum?

14 Answers   Manhattan,

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what is the highest voltage for transmitting electrical power in india

5 Answers  

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can we done C.T.sc at output? if yes y,if no y?

3 Answers  

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