Answer / k.prakashchandra

By increasing /dercreasing input to prime mover

what is compatible kva for 3300 watts and why

1 Answers   FoodBev,

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STATE WORKING OF SF6 C.B.?

1 Answers  

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if the magnetic lines can pass through a vaccuum area

0 Answers  

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Why is the earth socket in an electrical plug outlet made thicker and lenghty?

5 Answers  

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how starting current in motor is reduced in case of motor in star connection.

4 Answers   Adhunik,

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what is the difference between earth and neutral?

56 Answers   Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

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what is the advantage of DC Motor over AC motor & Where its applicable ?

4 Answers   Torrent Power,

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why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 Answers  

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What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.

0 Answers  

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Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??

2 Answers   Bala Power Solutions,

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which sub is most horrible in four yr degree

2 Answers  

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What are the tests to be conducted in the electrical installations

1 Answers  

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