Answer Posted / pradeep

for railway interview

What are the basic component of a cro?

1179

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What are the types of power in electrical power?

1130

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What current flows in the transformer primary when its secondary is open?

1153

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How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1061

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Differentiate between low pass, high pass and band pass filter?

1000

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What is 100% protection of generator? Why 100% is not used but 95% is generally used?

983

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i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?

2365

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What is oscillator circuit?

1078

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1909

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what is rating boiler

1950

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why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?

5076

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Is electro plating what type of load whether resistive, inductive or capacitive loads

3263

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how to find the multiplication factor for digital energy meter and analog energy meter

2150

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How to calculate the volumetric capacity of a oxygen & Nitrogen gas Cylinder if pressure is 145 kg/cm2 & water capacity of cylinder is 67 liters.

2122

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what is the differences between microprocessor and general purpose computer

2108

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