performance test required for a automatic bank teller?

1513

Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem

1734

How stabilizer works??

1643

checking procedure of i.g.b.yt & diode by multimeter...

1557

what is pulse logic system?

598

please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1265

typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

1293

What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.

2157

in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1431

Why injector pressure is used in heavy vehicles?

629

Impedence of a parallel resonant circuit at resonance is ?

747

why screw compressor use for ammonia compression?

1487

In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????

1602

Why two phase welding machine is used instead of three phase welding machine.

1377

our 125 kva DG does not start in AUTO mode works normally in MANUAL mode please give me a solution.....

1195