Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

0 Answers  

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what is the differnce between high impedance relay and low impedance relay

4 Answers   Areva,

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when we megger is not damaged when we are measuring very low resistance? high d.c. voltage is produced in megger so according to i=V/R. current will be high so what is the reason ?

1 Answers  

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why dc is used in control circuits for MV & LV switchgeras instead of ac

0 Answers  

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the process cynide is used for?

2 Answers   MAHINDRA,

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How many sprinklers should be in one pipe line?

0 Answers  

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What must the distance between two MV cables be when they are laid on tray?

0 Answers  

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what is the principle of singkle phase energy meter?

3 Answers  

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function of soft starter .

2 Answers  

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Transmission lines usually use a.3 phase b.2 phase c. Single phase

1 Answers   K Tech Electrical,

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What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.

0 Answers   Mind Tree,

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what is the meaning of insulation level?

2 Answers  

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