Answer / priyanka

alternator is used because once it picks up its speed it
rotates with a constant speed it is having wide application
in transmisson of generated energy,it can handle huge
amount of power.

what is servo motor principle? difference between induction motor & servo motor?

1 Answers  

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what happens in the primary side of the transformer if transformer is short circuited first and increasing the resistance of the short circuit gradually?

3 Answers   Emerson, IIT,

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What is burden of a current transformer. What is function of core in Transformer

1 Answers   Jindal Steel and Power, NCC,

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AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

0 Answers  

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mccb service sittings be done?

0 Answers  

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what is the working principale of air circuit breaker ?

5 Answers  

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where solid grounding and where grounding through ngr done and why?

0 Answers   NTPC,

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A 30KW motor running at 1450 rpm draws 56A, how would you determine if this is correct or not?

3 Answers  

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply?

2 Answers  

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My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

0 Answers  

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why ht motors are star connected?

0 Answers  

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