What are armoured cables?

2 Answers   IOCL,

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what are carbondioxide and dcp used in fire extinguishers

0 Answers  

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Will u plz give me simple diagram for tube light connection & also function of chock?

8 Answers   Bhushan Power Steel, Dalmia Group, Jindal, Practical Viva Questions, TCS, Windmoller,

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Which system is best for industries 3ph 3w or 3ph 4w?

3 Answers  

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Can we use Motor protection CB while we use the VFD for Speed control?? if not means please tell the reason!!!

1 Answers  

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can any one know is sbi interview based on merit or based on roll number

0 Answers  

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if we increase frequency of line, then how will string efficiency varies with it.

2 Answers  

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How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

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what r the main parts of central chiller plant in Air conditioner ? explain the function of each?

12 Answers   ITC Infotech,

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What is NDR in HT capacitor panels.

2 Answers  

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Can a 50-Hz designed transformer be used at 60-Hz system? Is the same remains true, when a 60-Hz designed transformer be used at 50-Hz system? Consider only frequency variation. The voltage remains as rated value in all cases. Justify the answer.

2 Answers  

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what happen if we supply ac to the field of a alternator?

5 Answers  

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