Answer Posted / uma

overcurrent protection

hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...

2680

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How to findout raw or ups power? its not indicated in socket,

2041

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State the formula for overall efficiency of thermal power station

3034

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what is the calculation formula for motor starting torque,running torque, running torque.

1692

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why the neutral line is not giving shock to us if we touch it ?

1777

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what is counter poise conductors

2159

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what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

2473

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hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.

2329

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how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

2285

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how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?

2027

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Anybody know how schematic diagram for reverse power relay? RPR for generator protection

2128

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how to calculate the size of the HT cable

1888

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I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?

1861

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what is frequency response?

1143

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hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

2917

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