If R and Y terminals are short circuited,then power will
cut. we all know that power cannot be stored.what will
happen to already generated power at power station?
Answers were Sorted based on User's Feedback
Answer / hm
when L-L fault occurs, electrical power Pe (generated by
alternator) becomes zero but mechanical power Pm (turbine
giving to alternator) remains as it is i.e. Pm > Pe. so
alternator tries to retain its stability(see power swing
curve for details) by deaccelerating rotor(up to synchronous
speed).if area under acceleration is equal to area under
deacceleration machine retains its stability else protecting
relay trips the machine.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / senthil
SHORT CIRCUIT MEANS CURRENT HIGH .IT DAMAGE THE EQUIMENT
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / guru
The Generator runs on less load (Means Less current) and
the power is not generated to its full capacity.
| Is This Answer Correct ? | 1 Yes | 2 No |
Transformer Parallel Operations
it is clear that volts equal to the current as per ohms law. is it appliable to the AC power or only for DC. if it is appliacable to AC in transformers when voltage increases the voltage decreases ????? why??????????????
what is the difference between AHU and FCU .
what happen if the secondry winding of the transformer is having less no of turns compare to the primery winding.
how can see the ac indoor or out door ac which Tr
does over charging of a battery reduce its life?
thermal power station operation in general
11 Answers AJ Square Inc, Jindal, NTPC,
what is an rmu?its circuit diagram.functions
14 Answers CP Bangladesh, Emrill, NDPL,
What loads the lagging and leading effects comes in a circuit?
What is the meaning of coupling and decoupling in the context of power flow?
to operate air conditioner of 1.5ton what power of generator is required
A circuit breaker is a
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)