What is difference between insulating medium and fault current interruption medium in a switching device.

0 Answers  

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What is difference between Over Current & Earth Fault protection?

0 Answers   ABC,

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what is vch ?

1 Answers   CTS,

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WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?

1 Answers   Tulip,

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Hi,My name is ranms i want to know the machine vibration related problems.post me if any body knows. 1) Possible causes of machine horizontal vibration high? 2) Possible causes of machine vertical vibration high? 3) Possible causes of machine axial vibration high?

1 Answers  

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what should be distance between two electrical earthing pit as per i.e.e

13 Answers   Badve,

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HOW TO CALCULATE LV CABLE SIZING?

2 Answers   L&T, MRF,

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Differentiate between digital phase converter and ordinary phase converter.

0 Answers  

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what is difference between neutral& grounding?

6 Answers  

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

0 Answers  

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what is the power factor

13 Answers   Heidelberge Cement,

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how can we calculate that how much capacitor is needed for a system to increase the pf?

5 Answers  

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