if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........

1 Answers  

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How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?

0 Answers   Dhanam Enterprises,

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Why we use neutral cable just half from phase cable.Tell me briefly,please.

4 Answers  

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how many units (kwh) are there if in one MW?

5 Answers  

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Why generator is not connecting in delta ..why connecting in star ?

4 Answers   Bhel, Foretec Engineers,

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what is the meaning of the symbol << >> put in transformer drawing

0 Answers   TATA,

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what is a difference berween line voltage and phase voltage?

2 Answers  

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How many type of ht insulator with name

1 Answers   Bhushan Power Steel,

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How many kinds of E.L.C.B and how to work E.L.C.B

0 Answers   Accenture,

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What is the better way of passing 400 amp from sending end to receiving end ? By overhead line or underground cable and why ? if underground cable then how much depth require ?

1 Answers   Aditya Birla, HCL,

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In a d.c current, the power is the product of voltage and current. This relationship does not always apply to effective(r.m.s) values in an a.c circuit. Explain the reason for this.

2 Answers  

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power factor is max for which welding a.arc b.resistance c.gas

2 Answers   Bhel, HCL,

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