Answer / hanupowergrid

Fans use capacitor-run induction motors. Since a fan is expected to be operated just by the flick of a switch, it has to employ a continuous-rating capacitor in series with its auxiliary winding, which stays energizerd as long as the fan runs. The capacitor used is paper type or oil type.

what is the operation of UPS ? can any one answer me?

7 Answers  

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what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

6 Answers  

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full form of flry b

0 Answers   KPIT,

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Between Star-Delta & Star-Star Power transformer which one is efficent for Earth Fault?

10 Answers  

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what is timing for mccb 800A tripping?

1 Answers   L&T,

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

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freuency meter

1 Answers  

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11 KV Power cable end earth connection insulation got burned wht is the reson pl give the resons

2 Answers  

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Is motor current is dependent on load.

2 Answers  

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What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

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How to check the specific gravity of the two 12 V batteries connected in series to a 24 V UPS and inverter ? will we have to disconnect all the connections and turn off the UPS and inverter or not ? will we have to check specific gravities in each cell of the two batteries ? what is the name of the instrument that is used to check the specific gravity and whats the procedure to check the specific gravity with it ? thanks

2 Answers  

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