why name plate detail HP/KW rating of a motor is different from measured value HP/KW using formula?

1 Answers   MAHINDRA,

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A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

0 Answers   VECL,

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what is main purpose of ignator in halogen lamps.how to identify the failer of ignator in circuit

0 Answers  

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What types of testing in 11Kv Ht switchgeat during testing?

3 Answers   TCE,

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Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

0 Answers   IOCL,

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What is the difference between rated and maximum speed of 3phase induction motor.....? Can the motor speed exceeds the rated speed..?

1 Answers  

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What is the constructional difference between ceiling fan and table fan

2 Answers  

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What is the main function of fuse?

7 Answers  

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What is encoder, how it function

9 Answers   Coca Cola,

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1ampear me kitna watts hota hai aur elcb ka pura naam kya hai

18 Answers   Al Khayyat, Alpha G, BEC, Bhel, CGS, Electrical, Fiem, Firmenich, HLG Habtoor Leighton Group, Jash, Kandia, Maruti Suzuki, Minda, NTPC, ONEIC, Pace Process Controls, SMTC, SR, Sunrise Electrical, Sushil Enterprises, Suzlon, Voltage,

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Please tell me 1 ton = How many Kilowatt (Electrical)

19 Answers   Essar, Mitsubishi, Taj Group, VCMS Technologies, Virtuous Retail,

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why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 Answers  

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