considering the 3phase and single phase ac system the load
applied and the volage given is same...will the current
differs for both the cases are it wil remain same?
Answers were Sorted based on User's Feedback
Answer / ramya
yes the current will differ since the load applied and
voltage are same the single phase consumes more current
than 3phase anh hence the losses are high in single phase
than 3 phase system
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / shyamkr
i think that current will depend on star or delta
configuration of load.when it is star connected line current
=phase current so in this case current will remain same as
in single phase,while when load is delta connected current
will become /sqrt 3 times the line current and current will
vary in that case.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / monika hassan.
Yes, the current will differ in both the cases.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / monika hassan.
Because in single phase P =V*I and in 3 Phase P=√3*V*I.
current depends on voltage.
| Is This Answer Correct ? | 0 Yes | 1 No |
where to use CT and PT?
What is a diode?
If DC supply is given to a transformer it may a) Work b)Not Work c)Give lower voltage than the rated voltage on secondary side. d)burn the winding
plz tell me Motor IP formula
condition Autotrip facia come on control panel of electrical transmission line?
what is Touch and Step voltages
what shoud be strength and weakness to impress interviewer????????
What will be in Mahagenco Trade Test Exam? I want to know the same.
Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028
Synchrounous motor is three phase motor,but its not self starting .why?
23 Answers Delta Beverages, KI, L&T, NTC, TVS, Wipro,
Why two phase welding machine is used instead of three phase welding machine.
why the transformer neutral earthing is to be done by copper flat only,if we use GI flat what is the disadvantage.
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)