why any centrifugal blower draw more current in starting. consider id fan and fd fan?

0 Answers  

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For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from ground?

3 Answers   Sabic,

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

0 Answers  

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write a program that prints prime numbers from 1-20 in digonal form

0 Answers  

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what is the bus bar size of 2700 amp ACB breaker ? and what is the cable size ?pls detailed answer ?

3 Answers  

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Define steady state error.

0 Answers  

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what is the chemical reaction of solt and charcoal in earthing?

1 Answers   Shyam Group,

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why phase plates are used in transmission line????

1 Answers  

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how to combine two linear transformers...............

1 Answers  

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Difference between single phase rotary inverter and 3 phase rotary inverter

1 Answers   Jet Airways,

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what do u understand from filter factor of reactor?

0 Answers  

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is the electrical energy photo copy possible or not???????????? give me some idea about that i m very great full tu u.

5 Answers  

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