Answer / sami

max magnetic field

Answer / badshah hussain rizvi

IN MORE APPROPRIATE WAY WE CAN SAY THAT EDDY CURRENT
DEPENDS ON SQUARE OF FREQUENCY AND SQUARE OF MAX. MAGNETIC
FIELD

Answer / sakthivel perambalur

Badshah Hussain Rizvi hi i am sakthivel i have one doubt
to you dc motor have eddy curent loos or not sen answer to
me in mail id (vanthni@yahoo.com)

How to calculate the actual 3phase power, if the load current of each phase is not balanced

2 Answers  

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Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

0 Answers   BARC, Fedco, Qasco,

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For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

0 Answers   Electrical Tech, UPSE,

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What will happen if i connect the delta winding motor to star input.

1 Answers  

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

15 Answers   Bhel, Sail, Sterling Telecom, TCS,

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In the transformer, in which form we see the losses of transfprmer ?

3 Answers  

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25 kva 3 phase dg how many current will take per phase , plssssssss reply me

3 Answers   Bharti,

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how is choose &depending upon the load why?

1 Answers   HCL,

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why the transformer was not rotating like a motor?

5 Answers   TATA,

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explain the meaning of harmonic resonance

0 Answers  

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how can we measure rotor current of a 3phase wound rotor induction motor connected to liquid resistance starter

1 Answers  

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what is the purpose of using battery in dg sets, please specify in details.

2 Answers   Balco,

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