How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

0 Answers  

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the cheapest inducting instrument among all is a)pmmc b)moving iron c)electrodynamometer d)rectifier

2 Answers   APCPDCL, APEPDCL,

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Which of the following loss varies with the load A hystresis loss B eddy current loss C copper loss D core loss

1 Answers  

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what is meant by LT & HT?

5 Answers   ABB,

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If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.

0 Answers  

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what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

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What is floating earthing?

2 Answers   Equate,

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l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

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what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?

2 Answers  

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what is the length of air terminal in lightening arrester system.

1 Answers  

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What is the mulplying factor of trivector meter (11kv) having ct ratio 100/5 amp.

2 Answers  

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what is ignition?

1 Answers  

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