Answer / ahamad kutty k.v.

If an efficiency of 90% is assumed the motor can take 33kw
input to deliver a 30kw load and at no load the losses must
be less than 5% ie: it will take less than 1.5kw.

What is application of MCB & How it works

1 Answers   TATA,

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Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency

1 Answers   Accenture,

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for compensate 315mh inductance ,how many capaciance required?

1 Answers   Mitsubishi,

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what ll happen to current if two phases get short circuited

2 Answers   Kirloskar,

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For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

2 Answers  

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why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 Answers  

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What is negative sequence over voltage element?

0 Answers   Green T&D,

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what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

0 Answers  

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what is destructive and non-destructive testing of welding

0 Answers  

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what is kvarh? Please define it With calculation General motors ?

0 Answers  

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Why the high starting current does not harm the low capacity induction motor?

1 Answers  

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How to size a transformer which will supply power to 550kW,690V motor starting with VFD?

1 Answers  

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