Answer Posted / raj

input power= output power => transformer do's.

depends on ur load they will design.

I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???

2638

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

1646

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How to set the relay,,??

2101

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What is an ideal transformer?

1179

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How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?

2159

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i need previous entrence exam papers of nhpc.

2845

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what the function breaker failure scheme, how is it operated

1915

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What is the actual meaning of thermal power efficiency ?

2178

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2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

1941

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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?

1966

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On what basis the the size of Lightning arrester for buildings are selected ?

1660

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Define load factor?

1128

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1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?

1978

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How to find out damper winding failure for synchronous machine?

1512

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why don't we use the generator as a motor? and what will happen?

1897

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