Does frequency change with increasing voltage i.e 220v to
11kv? explain if not?
Answers were Sorted based on User's Feedback
Answer / sachin_pawaskar2001
Steping Up or Down the voltage depends on the ratio of no.
of turns on Transformer primary & secondary winding. Bothe
the times frequency remains same.
| Is This Answer Correct ? | 25 Yes | 0 No |
Frequency: No. of Cycles per Second (1/T). So Frequency
will depend on Time Period Not in Magnetude. If magnetude
of Voltage increases(220V to 11KV) threre is no effect on
Frequency
| Is This Answer Correct ? | 21 Yes | 1 No |
Answer / sirisha
the frequency of the supply remains same irrespective of
the the voltage changes.
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / amit kumar sharma
Speed of any machine = 120* F / P
F = frequency
P = No of poles
F=(speed x P)/ 120
Frequency is not related on any factor of generation, hence
could not be changed due to variation in Voltage.
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / jay
transformer is a static device which transfers energy by stepping up or stepping down voltage with constant frequency.
| Is This Answer Correct ? | 4 Yes | 0 No |
if step down transformer step down the voltage,will current will also be proportional step up. If yes then how transformer handle such a large current?
Baud rate is used to descrice...?
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
0 Answers PGVCL Paschim Gujarat Vij Company Limited,
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
What is the difference b/w Earthing and Grounding?
how can decide the current rating of oltc
Why the earth to phase voltage is high 250 compare to other two phases
what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?
if AVR fails in alternator. what will be the effect.
What is servo motor? what is its purpose?
how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?
Is voltage & potential transformer are the same? Are they used for same application ?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)