1. what is difference between VCB and ACB.how its works please explian.6 58181
if HT side voltage is high current is low . and LT side voltage is low current is high please explian.
if 20 hp motor starts directly stars and contenious run . what will be the effect.11 10981
star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .
What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?
What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com
bus bar design conditions and sizing pls tell me quickly
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
what are the basic insulation levels & what its Unit
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
difference between semiconductor & conductor & insulator?
Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
why not starting switch first connect in direct on line starter?????
What is meant by Low Resistance Cable and High Resistance Cable.
Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC