what the good value of earth resistance test

3 Answers  

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how the speed of the gets motor regulated. does it draw the same current on the all speed level.

0 Answers   Danko,

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What is real time power factor control panel(RTPFC)?

0 Answers  

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How to calculate HT XLPE CABLE for 11 kv / 433 v , 1500 kva oil type transformer system? plz provide step by step calculation

15 Answers   Engineers India, Indian Railways, Polycab, Shashwat, Sitara Energy, Sonali Bank,

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how many types of dc batteries standards are present?

2 Answers  

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how to find motors H.P. whout any rating? (only give you a motor and multimeter)

3 Answers   L&T,

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Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

0 Answers  

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What is the ohms law?

20 Answers  

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The basis on which voltage selection of motor is done i.e. either HT or LT.

1 Answers   DAE,

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how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.

33 Answers   Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro,

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What is water cooled chiller plant?

1 Answers   Gulf, IOCL,

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how can check the resistance of battery contact?

0 Answers   Cipla,

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