Answer / piyush

To reduce the earth resistance

what is differnce between grounding and earthing or both are same?

3 Answers  

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What is the Difference Between MCCB & ACB & VCB

3 Answers  

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how hydrogen or helium is a cooling agent for alternator./ generator of big size.

1 Answers  

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Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

0 Answers   Kraft Heinz,

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in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

0 Answers   DNJ Energy LLC, WI,

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What are linear and non-linear systems?

0 Answers  

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In a poly phase circuit if clamp on meter shows same load on three phases and their sum on neutral then why we use three and a half core cable or maximum the same size of core as that of phase?

1 Answers  

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how we can explain arc heatng?

0 Answers  

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Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

0 Answers  

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how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  

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Essential condition for parallel operation of two single phase transformer is that they should have same A polarity B kVA rating C voltage ratio D % impedance

1 Answers   wbsedcl,

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THERMAL CAPACITANCE IS MEASURED IN..................................................

0 Answers   SSC,

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