Answer / balaji

exhausting the heated air generated while running

Answer / siddhartha agrawal

By Exhausting the heated air generated while running

whether the generating voltage can be made to be transmitted by means of signals to the recieved end or at the consumers end?

6 Answers   TCS,

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Why positive terminal of DC 48V was earthed?

1 Answers  

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why cannot we use a freuency more than 400hz is used in aircrafts?

1 Answers  

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what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?

0 Answers  

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what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

0 Answers  

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whatis the test procedure for lightning arrester which was installed one year back. i want check it whether it is working or not.

1 Answers  

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What is Primary and Secondary Injection Test of CT and Relay.

2 Answers  

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Advantages of short circuit and open circuit tests of a transformer?

3 Answers   Engineering,

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10Hp, 3-phase, 415v, 50Hz induction motor. The above motor is to run on Star-Delta connection, so how do i make following hardware selection 1) MCB, 2) Contactor, 3) Wire Gage (Depending on P-P current or Line Current), 4) OLR, Please tell in detail how to do the above, so as to get the ans. of it even if the Hp rating changes.

1 Answers   Engro,

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AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

0 Answers  

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why some transmission lines have 7 wires n why some have 3 n 4??

3 Answers  

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