Answer Posted / abdul wahab

if you third attemp pattern send me also please

How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

1886

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The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?

1569

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it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.

1945

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Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1565

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What is the meaning of dedicated earthing?

2076

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I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

1892

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what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.

2134

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what are factors to be consider to design a HT & LT motor?

2265

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why we used ZNO in Lightning arrester.

1948

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how to calculate

1631

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The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

1087

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List few applications of d.c series motor?

1090

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plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

4956

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which metal is use in shunt

6404

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what are pilot cells

2019

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