What is the difference between grounding & earthing?

9 Answers  

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

0 Answers   Core Logic,

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what is the diffrence between preventive maintinance corrective maintinance?

7 Answers   Siemens,

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What is thef ormula to calculate the rating of a capacitor for a single phase motor

2 Answers  

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specific gravity of a battery?

6 Answers  

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why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

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what is auxilliary transformer??

3 Answers   Bhel,

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for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage

4 Answers  

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Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 Answers  

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Can we use MCCB with Auxiliary Contact in place of Contactor in a AMF System.

1 Answers   C&S, Farnek,

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what are the advantages of having high voltage in transmission lines?

5 Answers  

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What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?

3 Answers  

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