Why does The speed of motor used in elevator remain constant irrespective of load??

1 Answers  

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1 KW = how many kva

4 Answers  

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Explain Buccholz relay in detail.

5 Answers  

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What is the effect of positive feedback on stability of the system?

0 Answers  

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How does one convert an AC motor into a generator?

6 Answers   Bhel, ZK,

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can we apply kirchhoff's laws to circuits containing non linear elements?

3 Answers   Metro,

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As a good company employee, can you report your supervisor to the company management if he or she is going against the company interest in his or her actions?

1 Answers   MAHINDRA,

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why energy storing capacity of magnetic field is much higher than electric field ?

1 Answers  

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What is the output of a transformer..??

1 Answers   Jindal,

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in VFD when freq is reduce the voltage will reduceor not if it will reduced upto ...

8 Answers  

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being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give

0 Answers  

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Hi, what is 100 % stator earth fault protection and how it can be achieve by 3rd harmonics and low frequency injection principle ?

1 Answers  

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