why in dc generator field rheostate kept in maximum position?

1 Answers  

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What is the difference between the watt hour meter and Var hour meter in terms of internal connection and work theory . ie "When the meter records watt-hour an when the meter records var hours ??"

13 Answers  

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how many units consumed by 8.5 ton ductable split ac in one hour in 3 phase?

2 Answers   Servis,

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An automatic water heater is an example of which type of control system?

0 Answers   GE,

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What's the difference between a generator using 50Hz and 60Hz? When do we need to use a generator 50Hz and 60Hz?

3 Answers  

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11KV electrical line going through the forest in cloudy night ,how can we find the direction of line.

5 Answers   Bhel, Cesco, HZL, Nesco,

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I'm looking for a manual set for a Credence ASL-1000 or ASL 3000. Softcopy would be preferred but I'll take what I can get.

2 Answers  

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what is hormonics. how it is generated & what are the problem faced by that.

5 Answers   APC,

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What is precision of a measurement?

0 Answers  

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power formula

1 Answers  

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What are different types of control systems?

0 Answers  

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What are the specifications for getting approval of Substation?

0 Answers  

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