Answer / ashraf.k

Arc horn ,guard ring for arc protection overhead line

Answer / ashraf.k

Arcing horn, guard ring are used to protect from arc

Wheather there exist any dc transformer

6 Answers  

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what is meant by poly phase induction motor ? how its operating by single phase or three phase?

0 Answers  

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sir, Is their any measuring unit of knoking? please explian?

0 Answers   Kirloskar,

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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What is the starting current of a DC Motor?

2 Answers  

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1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

0 Answers  

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What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

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solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

0 Answers  

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When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,

3 Answers  

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In electrical cables what is U and U0 refers?

11 Answers  

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we all know that in transformer, voltage and current are inversely related i.e. Vp/Vs= Is/Ip....so in standard CT..we have a ratio of 200/5...that means our voltage should increase by ratio of 40..althoug that is not the case...because that requires high insulation level.and pratically not feasible......can anybody clarify my ques.......thanx

2 Answers  

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How earthing of switchgear system to be done.

0 Answers   KSEB, L&T, Siemens,

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