Brief working principle of fluorcent tubelight,function of starter & choke.

3 Answers   Havells,

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what happens when the phase and earth wires comes in contact? and why

2 Answers  

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How Arc Extinguish in Minimum oil circuit breaker and What is the function of Radial and axial vents of turbulator in Minimum oil circuit Breaker Where these vents are exists.

1 Answers  

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why series motor cannot be started on no-load?

6 Answers  

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difference between silent and non silent pole rotor?

3 Answers  

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A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

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why is the transmission voltage is multiple of 11?

1 Answers   HAL,

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why in an electrical lab a bulb connected to supply goes off slowly when the main supply is switched off?

2 Answers  

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What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?

0 Answers  

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On Which Pressure PRV is operated.

0 Answers   AEPL,

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i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

0 Answers  

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What are the different modes of plc processor?

1 Answers  

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