An alternator is started without excitation then how much
voltage it will produced at strating at full rpm??
Answers were Sorted based on User's Feedback
Answer / alpesh
dear sir, thanks for answer.. and this 4.5 percentage
voltage is due to residual magnetism in rotor of alternator.
right??
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / r.veeramani
it will produce 4.5 percentage of the rated voltage of the
alternator.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / vinothkarthick
hi friends what you said is right.i having a guess that
without excitation it will run as induction generator...is
it right ah????help me!!!!!!!!
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / alpesh chauhan
hey u r right but my question is just running alternator at
full rpm without charging the breaker... so it will not draw
any power to run as induction generator
| Is This Answer Correct ? | 0 Yes | 1 No |
how to set the overload setting in the thermal overload relay?? is there any calculation in that??
Simultaneous trip of incoming and outgoing breakers of 400kv/220kv trnasformer. What are the probable causes?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,
I want to know all basics of electrical engineering
Use of electrical theorems (thevenin's,norton's,millmen's,superposition,reciprocity, Maximum Power Transfer theorem,Compensation Theorem) IN REAL LIFE???(IF YOU KNOW EXACT OR CORRECT ANSWER).
2 Answers College School Exams Tests, L&T, PESIT, Wipro,
Dear all, how we select the cable size according to current with or without including different correction factor , is there any direct method for sizing of cable...
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
how to calculate the chiller load from TR to KW?
what is ground clearence ,what is minimum ground clearence ,i.e present value following in india ,is it changes wit conductor size ,kva rating.surface
In power plants the reading changes abruptly to give value (MW -25) (MVAR -15) What are the reasons for this? What is the solution?
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)