what is LSR?

0 Answers  

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what is the transformer efficiency?

5 Answers  

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why core is useful for the transformer and in its operation

1 Answers  

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What is harmonics. How does it get generated and means to arrest harmonics

8 Answers   Airtel,

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single phase 230v three phase voltage 415volt why we aren't used line voltage 690v?

7 Answers   Citec,

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Can we connect two CT'S to one energymeter?

1 Answers   KSEB,

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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?

0 Answers  

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what is the reason for balance of voltage in magnetic balance test?

2 Answers   Reliance,

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how the rotating magnetic fieldis produced in induction machines??? give the correct explanation.is there any mathematical expression for the same?

1 Answers  

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Baud rate is used to descrice...?

2 Answers  

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how to convert lv line to hv line and viseversa, any losses will occur during this process

0 Answers   Jindal,

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draw the full wave and half wave circuit of 3 phase system and inverter circuit used in ups 

0 Answers  

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