Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?

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explain the application of reciprocity theorom

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on whcih cycle does gas turbine works?

2 Answers  

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what is the meaning of 16/20 mva of transformer

7 Answers   JSW,

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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Why star delta starter is preferred with induction motor?

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Which motor has high starting torque

2 Answers   Greenko,

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx

0 Answers   Ansaldo,

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how to calculate the slowness and fastness of energy meter if we have different kw load for example (0.746 kw and meter rev constant 400 and we calculate the 2 rev in 30 sec) please explain the formula thanks

1 Answers   WAPDA Water and Power Development Authority,

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Can we provide 3phase wire in conduit for room?

1 Answers  

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A 11000/415V distribution transformer is fed 415V upon it's LT side,Do I get 11000V upon it's Primary side ?

7 Answers  

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