Answer Posted / manojk

i need rrb (je elecrical)question for last 5 year and i 
need (je electrical) syllabus. please send my e- mail 
manovenkadesh@gmail.com 

1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

4796

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plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

2033

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can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

1857

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Why do we avoid electrical conduits in floors at apartments?

2021

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in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.

2278

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what is mean by descripiency relay? & wht is its ansi code?

3114

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Why 9KV surge arrester having 7.65KV of MCOV?

1515

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what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?

1911

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what is the meaning of 0.5ohm Resistance

1806

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design a 3 bit synchronous and asynchronous counter using T- flipflop

1959

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How Self works in DG set

1910

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What is the fault or needs to be done when frequency in ac drives is not changing?

1594

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compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1732

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Is MEN and RCD related to each other ?? IF yes then how??

1826

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what happened when we supply a dc current in dc motor?? can it worked properly?

1898

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