Answer / lalit

When you turn on the burner, an electric current runs through the coil, generating a fluctuating magnetic field, but no heat on the burner itself.However, once you set an iron or stainless steel pan on the burner, the magnetic field induces many smaller electric currents in the pan's metal.

why we commonly use delta star winding in power and distribution transformers

7 Answers  

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who is make controlling in the reactive power that genarted in AS genrator(the exitaion currnt or exitation voltge)

2 Answers  

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What is diversity factor.

2 Answers   Cadbury,

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What is the function of interposing current transformer?

0 Answers  

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plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

2 Answers   College School Exams Tests, ME,

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what is meant by class 1 E in electrical power supply?

0 Answers  

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1. what is the power factor of a purely inductive load? 2. Which type of transformer connection is preferred in case of power supply transformers? 3. In power transformer usually which winding is closer to the core? 4. what will happen to the generated emf if the no. of poles of an alternator is increased?

5 Answers  

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Why the Potential transformer Primary in connected to Earth?

2 Answers  

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what is the difference between the electrical and electroncis

15 Answers   TCS,

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what kinds of Transformer oil grade is better for power transformer ?

0 Answers   KSRM Steel Plant,

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WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

0 Answers  

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what is the RMU and RMU system in sub-station(11kv,66kv.....)

2 Answers   Alstom, Torrent Power,

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