Answer / k.prakashchandra

1) resistance of coils is reduced 2) air density is
increased ,due to drop in temperature

What is a copper loss or i2r loss pc?

0 Answers  

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What are the precautions to be taken before working on a cable?

1 Answers   Alfanar,

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what is the different between rms and average value

1 Answers   Finolex, TATA,

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm

0 Answers  

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What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

0 Answers  

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If we have two nodes A and B and Vab is the potential difference between these nodes then which node is called reference node a.node A b.node B c. Ground node

1 Answers  

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what should be the resistance valve of healthy earth pit

1 Answers   Reddy Labs,

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any body know about lighting arrestor. how to determine the height of lighting rod from top of bulding and how many area it cover.

1 Answers  

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In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

0 Answers   HAL,

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What is the Impedance, inductive reactance calculations

0 Answers  

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What is 100% protection of generator? Why 95% protection is used not 100%?

9 Answers   NTPC,

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block diagram of 2 ups system connected in parallel mode?

0 Answers  

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