in a 740 kw dc seperately excited motor field voltage is constant about 17.4 volts and armature voltage is500 volts dc. how it is possible to have two different voltages from single transformer of output voltage 500 volts? if any difficulty in question contact ajitsingh.kadian@gmail.com

1 Answers  

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1 ton aircondition(AC)consume how much watt?

6 Answers   Indus Towers,

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difference between ac and dc motor

1 Answers  

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how many types erthig

6 Answers  

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1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf will indicate? 1.max pf it can supply 2.min pf it can supply like this 4 options there what is answer.explain

5 Answers   Power Grid,

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Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

0 Answers  

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For 280kw power. Which cable I can usr

3 Answers   Clean World, TCS,

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In Plug used in house,Why Earth of the plug more thicker & deeper?

8 Answers   L&T,

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State angle criterion.

0 Answers  

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different types of electrical cable?

1 Answers   Green Power,

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what is meant by Is limiter?what is the use of current limiters in electrical ditribution network?

2 Answers  

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HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES? WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ? SPECIALLY EXPLAIN?IMPEDANCE METHOD.

2 Answers   ABB,

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