Answer Posted / sudheer

because of the inductance associated with the circuit, it
takes time to establish magnetic fields around all the
wires and whatnot. This requires extra current at startup.

during installation time of transformer and alternator which points we have to observed?

1885

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diff. between tension mode & speed mode

2264

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sir plz send some previous year questions of jspl.

1881

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how does ELR works? explain

2611

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Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

1927

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What is the difference between a verilog task and verilog function?

1169

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dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

2307

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need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.

1776

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What is the feedback in the control system?

1031

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if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

1875

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

2115

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what is the acceptable limit value for Desolve Gas Analysis/

1917

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

2278

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WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

2068

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FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

2131

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