diameter of cable and core is doubled then the value of capacitance is

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which protection used in power plant?

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1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

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armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

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What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?

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you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  

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how much air gap in induction motor as per the Indian standards?

1 Answers   Coast Guard,

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what is the difference b/w conductor and semicoductor

1 Answers  

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How much amps carry in single phase R-phase,in D63A 4-pole MCB

1 Answers   TCS,

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1.Why we use choke?If we use for high starting voltage then different type choke gives different voltage. Is it correct?

2 Answers   Dalkia, Luminous,

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State nyquist stability criterion.

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