How the warning lamp of a charging-system is activated ?

2638

in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

2851

interface 8085 microprocessor with 4K RAM, 256 bytes RAM, 2K RAM and 6K ROM using decoders and gates?

4712

how to determine AC frequency through hardware ?

3033

WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2664

i want to design tap changer for 15kv to 0.4kv steepdown transformer then how can i calculate tap number required

1822

can anyone help me out to get HPCL officer's trainee paper's pattern....sureshec127@gmail.com

1997

Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?

2205

A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.

3061

Which oscillator is best for general purpose?

1074

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

2134

what is the dome assembly

1887

what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks

1645

can any one post the written test exam model papers for amar raja baterries in tirupati

4354

what is the calibration procedure for transweigh make weigh feeder?

4020