Answer Posted / k.linga reddy
the current flows +ve to -ve but when the current flows -ve
to +ve is called negative current.
Is This Answer Correct ? | 2 Yes | 11 No |
Post New Answer View All Answers
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
What is pi controller?
Circuit diagram of tube light without starter using electrical choke
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
How to calculate VCB rating for 33KV ,25 MW Power line?
Difference between control junction box (cjb) and power junction box(pjb)?
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?
why does the magnetic balance tests at transformer?
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
how pt is using
what is apparent poewr, reactive power, & active power?