Answer / imranqureshi451@gmail.com

BUCKHOLZ RELAY

Answer / k.prakashchandra

Such relay is possible in digital systems such as
telecommunication.I think it is 'frame relay'.

What is an electric arc?

3 Answers  

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Explain the advantages and disadvantages of thermal power plant?

0 Answers  

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how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?

0 Answers   Omega,

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what is polarity in ac system? and how do identified?

1 Answers  

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How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?

0 Answers   OCL,

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WHAT HAPPENS IF STARTER OF A FLUROSCENT LAMP IS SHORT CIRCUITED AND WE PUT THE SUPPLY ON?

1 Answers  

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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Can we loop AC neutral wire with DC neutral wire?

5 Answers   ABB,

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anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

0 Answers  

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what is the principal of transformer?

2 Answers  

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What are thermo couple cables and where they are used.

2 Answers  

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when we r using 3.5 cable for a bldg. and put laod on each phase using the neutral and neutral is the return paht for the phase so the current of the neutral must be Ir+Ib+iY (return).But the size of the netural is .5 as comper to the phase.

2 Answers  

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