Answer Posted / radheshyam pandey

voltage rise = voltage drofp if any pcb take the current
heis voltage rise and if any buld on he is doing voltage
drap

how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

2103

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how does grading rings & spacers in transmission line works? Working Principle?

2097

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give single line diagram of D.G distribution form alternator to main L.T panel?

7568

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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?

1972

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When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?

1280

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sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan

2219

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solor panels arrange some angle,panel is flat fitted energy was produced or not why?

1909

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what is the usage of microcontroller in the panel board?

2093

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whats the existence of reactive power and when it arises?

2134

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area control error

1745

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Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1927

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Explain marx circuit.

1347

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if we have 320KVA Genset kindly advice how much load we can put it.

1533

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Why AC current leads voltage in capacitor and how?

2162

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write a c++ code that receives an integer number and display the sum of the number and its revers integer?

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