what happen if we give square wave instead of sine wave to the transformer

8 Answers  

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What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.

0 Answers  

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In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?

0 Answers  

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why, when birds sit on transmission lines or current wires doesn't get shock?

36 Answers   College School Exams Tests, Infosys,

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What are the complete specifications of a motor?.

2 Answers   RRB,

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In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

0 Answers  

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Why we are not placing c.B 's btwn generator and transformer.? what happens when generator gets disconnected from transformer when it is running @ full load?

3 Answers   Areva,

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why magnetising curve not start with zero voltage?

0 Answers   TATA,

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why ct ratio always rated 5.

1 Answers  

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what is proper capacitor placement? How to evaluate capacitor size?

0 Answers   CPCL,

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how does commutator convert a.c to d.c?

0 Answers   NRSC National Remote Sensing Centre, RBC,

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What is the difference between lubricating oil and insulating Oil?

4 Answers   Orchid,

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