Answer / prakash

frequancy of 2 nd hormonics is to be selected for measuring earth resistivity

if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

0 Answers  

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what is the frequency standard with tolerance level for India?

16 Answers  

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why does the magnetic balance tests at transformer?

0 Answers  

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Necessity of transformer earthing

1 Answers  

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whta is difference between contactor and breaker.

6 Answers  

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how we can save electrical energy in industries,please give some inputs

3 Answers  

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What is difference between incomer & outgoing type Vaccum Circuit Breaker?

2 Answers   VBG,

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Parts of machine and their discription in details with suitable photo

0 Answers  

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Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

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usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

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If the (Motor control center)Panel work on field the relay used in panel in the case this will be damage and no indication provide on panel.fault occur in panel and MCB will not trip. how happen the relay damage in panel and what effect of panel.

1 Answers  

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if any leas acid battery is having low or high sp.gravity taen what will be effect of battery and why

4 Answers   CFCL,

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