Answer Posted / k.prakashchandra

LV side ( DC )resistance can not be 2.5 ohm for a current of 1043.43A. Taking usual losses at 0.08 % + 0.08 % , no load loss is 0.6 KW and that at full load 1.2 KW

State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

2073

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EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

8258

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Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

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What is evaporator & condencer & compressor

2159

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Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

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i have 3500 amp load and select current transformer and perches.how i calculate .please understand

2168

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How is the connection of the tap changer on the HV side been made?

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I want to know Electrical Circuit?

2163

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

2030

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what is th basic difference between a d latch time line and a d flip flop time line???

1977

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HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?

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1 Ton is equal to how many watts?

1095

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how can i reduce sparking without stepdowning the voltage

2518

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In three pin plug 6 amp. 220V ac rating. Why earth pin diameter is higher than other two pin? What its purpose ?

1222

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why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

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