why Lightening Arrester Probe sharp at Top of telecom tower.

0 Answers   Reliance Jio,

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Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

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Which Current transformer will be bigger in size, 400/5 or 400/1 & why?

2 Answers   Apollo,

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what's burden resistor, why it's used?

1 Answers   Bhel, TVS Group,

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if receiving voltage is higher than sending ones what will be the effect of receiver

4 Answers  

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what happens if number of poles in stator and rotor windins of slip ring induction motor are not same. Will it rotate near to the synchronus speed defined by stator?

1 Answers   GATE,

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what is the difference between UPS and INVERTER?

5 Answers   Techno Engineering,

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how to design the heater in temperature control unit to heat 50KL of water?

0 Answers   SunMax,

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How the electric train gets the supply of electricity? What is the return path of the current?

8 Answers   Siemens,

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what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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How the surge voltage can be arrested in electronic devices

1 Answers  

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how to make parrallal ups

1 Answers  

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