Answer / ast kumar sahoo

squarrel cage induction motor the bars are skew and connected to the end ring .skewing done to avoid locking tendency between the stator and rotor teeth hennce offer a good starting torque and avoid harmonics

how to test power transformer.YNd11

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I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

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What is the importance of creepage distance in disc insulator ?

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

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in transformer star connection with neutral are shorted. is there is any effect.

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how to calculate the current carrying capacity of a 25 & 16 kva distribution transformer.

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What do you mean by reverse current braking of an induction motor?

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want happens when a dc is given to a commutator

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What is the formula for calculating no-load current?

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WHAT IS A BASIC DIFFERENCE BETWEEN THYRISTOR,TRIAC AND A DIAC.AND WHAT R THERE APPLICATIONS?

5 Answers   Petronas, TCS,

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What is meant by reactance voltage?

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what will happen if ac motor given dc supply?

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