How can we measure the residual voltage in dc machines?
will there be any problem by recovering slip from single phase induction motors?
What will be the resultant out put voltage when two different voltage rating batteries are vconnected in parallel? pls. answer with example if available.
any calculation method for decide cable size for current?
sigal phase supply is 230 v ac two phase supply is 415 v ac why three phase supply is 415 v ac why not 690 v ac
A ceiling fan moves Counter clockwise & a pedestal fan clockwise.....y the difference????
Differance between ELCB and RCCB?
What are the essential characteristics of signal flow graphs?
On what principle reluctance motors work?
what happends when an isolater is operated on on-load
What's the difference between non break power supply and non break non short break power supply
why motor rating in kw?
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.