What is the difference between a Root Locus plot and a Bode plot?

0 Answers   GE,

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What is the working principle of VFD

3 Answers   HCL,

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When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?

0 Answers  

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what is the meaning of improving the power factor (give technical ans not therotical)

2 Answers  

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what is the working and construction of generator

1 Answers  

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what is skin effect?

4 Answers  

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what are the functions of power modulator?

4 Answers  

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how you will decide the distance between the power transformer and its fencing

0 Answers  

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why do we put a transformer on soak before loading it

0 Answers  

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why all the feeders are designed in a particular manner ... is there any reason for that???

0 Answers  

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Three set (each phase contain 2 cable of 400 mmsq CU XLPE AWA) of single core cables are connected to 11 KV motor of 14 MW & the switch gear supplay is taken from 11kv feeder & this supplay taken from 275 KV substation. Problem is one pair cable(L3- 2 cable ) getting very hot & gland melted and damaged in switch gear side. the other two cable haven't any more hot(ambient temp only & L3 haveing 95- 100 Degree C. The same problem happened in 275 KV substation switch gear side also where the supply taken for 11 kv switch gear. But here L2 phese cable had problem. Why it is happening like this?. The cable having temperature different at different location from gland side inthe case of 11KV feeder of 275 kv substation. why ?

2 Answers  

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How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?

0 Answers   TCL,

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