why inuctive drop is not consider in DC MOTOR
Answers were Sorted based on User's Feedback
Answer / kiran
since f=0, xl=o and hence drop Ixl=0.so there is no inductive drop in dc motors.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / abhishek srivastava
the reason behind this query.
dc motor operated by direct current supply and inductor
passes dc current its frequency is zero and drop is very
small so we neglected this in practical.formula of inductor
is (1/2LI*2)
| Is This Answer Correct ? | 0 Yes | 3 No |
how hydrogen or helium is a cooling agent for alternator./ generator of big size.
When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?
draw single line diagram of UPS
1 Answers Adani Ports, Equate, IBM, SAP Labs, Socomec, TATA,
why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?
1 Answers Legrand, NLC Neyveli Lignite Corporation Limited,
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
If single phase supply is 220v. then why three phase supply is 660?
Resistance of a conductor in a close electrical ckt is practically zero why?
it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?
difference between ac series and parallel circuit
when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......
can i use ups power as a raw power for another ups
If the (Motor control center)Panel work on field the relay used in panel in the case this will be damage and no indication provide on panel.fault occur in panel and MCB will not trip. how happen the relay damage in panel and what effect of panel.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)