What is phase in electrical engineering?
Answers were Sorted based on User's Feedback
Answer / ashish aka sam
pHASE IS THE VECTORIAL REPRESENTATION OF VOLTAGE WITH
RESPECT TO CURRENT.
| Is This Answer Correct ? | 12 Yes | 4 No |
Answer / mrityunjay pandey
phase in electrical engg means the angle which is made by one vector (say-current) with respect to a base vector (say-voltage)..as we know in inductor current lags voltage ,so we take voltage as reference and measure the angle made by current phasor,suppose we got 30 degree angle .then the power factor i.e. cos (PHI)=cos(30 degree)=0.866..similarly current leads voltage in capacitor..
| Is This Answer Correct ? | 7 Yes | 4 No |
Answer / rana
Phase is the term which define the position of a rotating vector on vertical axis at any instant.Normally it used to define the angular value of alternator generation like current and voltage at that instant.
| Is This Answer Correct ? | 2 Yes | 0 No |
Phase is vectorial representation of line voltage like
Vsin@
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / omprakash
It is not the proper and point to point answer
| Is This Answer Correct ? | 1 Yes | 6 No |
Which type of Oil is used in transformers, & what is its strength?
What is meant by full pitched winding?
I am having 120KVA UPS,which is connected to DG & normal power. What is the power drawn by this system when system is running on DG ????
sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me
in conclusion why we select you?
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??
define main transformer?
why the rotor current becomes in steady state during high slip region? please verify with equations.
what is the capital of india
13 Answers eInfochips, Reliance,
WHAT IS THE FUNCTION OF PULSE TRANSFORMER IN DC DRIVE
Difference between on line capacitor and Station type capacitor
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)