Answer / rajesh.d

THE TRANSFORMER CORES ARE DESIGNED FOR OUR ENVIRONMENTAL
CONDITION THAT WILL PRODUCE ONLY 230V AC,IF IT IS GET EXCEED
OVER VOLTAGETHE TRANSFORMER AND THE DOMASTIC APPLICENCES ARE
BECOME TO HEAT AND DAMAGE QUICKLY.

Answer / harish

GENERALLY ALL THE HOME APPLIANCES ARE MADE FOR SINGLE PHASE SUPPLY WHICH IS 230 V SUCH THAT WE WILL HAVE 230 V . AND SOME DOMESTIC WILL HAVE 415 ALSO FOR MOTORS ETC.

when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??

1 Answers  

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The Frequency is measured by _________ bridge ?

3 Answers  

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placement paper samples of mspl company

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6 Answers   TCL,

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Why air circuit breaker off due to power failure?

1 Answers  

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Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

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what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?

4 Answers  

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What is the formula to find out two phase active & reactive power

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how step down and step up voltage is occured in transformer

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What should be value of Circuit breaker operating time and tripping time?

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What is mean by % impedance of transformer? detail explanations expected.

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is 3-phase induction motor need a starter ? why do it so

5 Answers   Coca Cola,

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