Answer / raghavendra

C rotor resistance
it is fixed at design stage only and we cant change it bcoz it is not
accessible

Why we are use dol starter up to 10 hp

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3 Answers   Megatron Solutions, TCS,

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How to Calculate The sag of OPGW in Transmission Line???

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We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?

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What is High Frequency Grounding????

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what is difference between inductive and reactiveload?

5 Answers   ONGC,

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how brushless dc motor is operating ?

4 Answers  

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what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?

0 Answers  

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