Answer / vaibhav mishra

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700KW 6.6KV slip ring induction motor to use VFD to control the speed

0 Answers  

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

0 Answers   apspdcl,

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What is thermal relay and how it is works in transformer please explain

2 Answers   Future Group,

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why do select 11000v rubber mat even we use only 415Volts

1 Answers   Saint Gobain, Tata Steel Limited,

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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

0 Answers   Tata Power,

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Is there thumb rule to calculate how many Insulators to be used for Transmission line of different volatges

3 Answers   CS,

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which type of motor is used in lift ?

7 Answers  

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What are the different types of controllers?

0 Answers  

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anybody can give the voltage value for 1M ohm

2 Answers  

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what is meant by 3rd hormonics ?

0 Answers   VRVS,

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Why DG self motor winding burnt out?

1 Answers   Aegis,

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derive the formula of amp hours is calculated for 12v battery.where no. of plates is given

1 Answers  

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