what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights

0 Answers  

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what is the purpose of ignitor in lighting fixer

1 Answers  

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Can someone help me in the Below Quest on Earthing 1.Types of Earthing and Recommended for what use 2.What is the Pit value /Panel N -E value should be or within limit for RP and UPS .

1 Answers  

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why dc supply is given for excitation of ac alternator?how dc can produce flux?

5 Answers  

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what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

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why our power production in multiples of 11.

2 Answers   ABB, Infosys,

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which motor is used in mixies

10 Answers  

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What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?

0 Answers  

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What are safety seals?

1 Answers   HSL,

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how to check the continuity of a cable with a megger

4 Answers   Metro,

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WHATS THE NEED OF CT INPUTFOR AN VAPM TYPE METERING PT FUSE FAILURE RELAY

1 Answers  

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What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

0 Answers  

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