What is the two pole structure?

0 Answers   Foxconn,

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What are the earthing required for commissionthe DG Set?

2 Answers   HSL,

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What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 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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explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

0 Answers  

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Wat will happen if R-phase of an alternator is connected to B- Phase of AMF panel fed from alternator

4 Answers  

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what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

0 Answers  

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why single phase to grd test in HV cable?why not 2 phase at a time?

0 Answers  

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What it the purpose of parallel phasing transfomers??

4 Answers   ABB, Reliance,

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what phase and neutral.

3 Answers   HP,

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what is the working principale of air circuit breaker ?

5 Answers  

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what is soft starter?working principle?where it can use?

3 Answers  

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