why a three phase transformer cant rotate like three phase motor

7 Answers  

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How I design capacitor bank for different load.7MW connected load.

3 Answers   Samtel,

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1 Ton = ? amperes & power. How much power 1.5 TON split AC consumes in an hour at 17 C , 26 C & 28 C (thermostat' temperature).

18 Answers   Aamal, Ashiana Housing, Carrier, College School Exams Tests, Eastin Hotels, Godrej, LG, Medha, Medha Servo, Onida, Orean, PEL, Sahara, Voltas,

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which MPU register provides the address from which the next instruction byte is to be fetch?

1 Answers  

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working principle a.v.r. ?

0 Answers   Gem Sugars,

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1 Kva = How many KW

3 Answers   Reliance,

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please explian how may types of maintenance works.

4 Answers   HP,

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1)Why potential transformer primary site grounded? 2)can be loop between neutral & body for grounding? 3)What is the difference between ELCB &RCCB? 4)Why we use iron core in transformer insted of wooden core? 5)what is the principle of excitation? 6)Why we test the core balance test for transformer? 7)what is creepage?What is the creepage length for insulators at different voltages? 8)How much type of relays used for differential protection of generator,transformer & busbar protection?

5 Answers  

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why trasformer rated in kva why should have to maintain pf in our site 0.9

3 Answers   Dalkia,

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As Electricity Generates in MW I w'd like to know What are the factors we have to consider regarding the transmission of electricity from generation station to Public uses(230 V)

1 Answers  

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why heat produced at junction of two different conductor. what care should be taken to minimize it.

11 Answers   Birla, Maihar Cement,

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Why breakers not synchronized when the synchroscope is going in the anticlockwise direction?

2 Answers  

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