define frequency ?
Answers were Sorted based on User's Feedback
Answer / rakesh verma
Frequency is number of alternate cycle per second in A.C.
supplay. it is indirect prapostional to time piriod.it's
unit is HZ.
frequency F=1/T
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / esakki muthu
The number of time that an occurs with in a given period.this unit is hz formula is 1/t=f.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ravi
Hi Kumar,
Thier is no Such relations btw Frequency & Spee......
| Is This Answer Correct ? | 5 Yes | 6 No |
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
Why squirrel case induction motor bar is skew permanently?
what is the most probable reason of failure of current transformer?
Form S and "c" license application both are same? @ tneb portal
HOW TO CALCULATE THE VT SIZING?
how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?
Whta is earthing?What is the optimum value of Earth Pit?
Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?
if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..
Dear All kindly let me know that I know about the DG Rating for Example 150 KVA,Now how i will know that how much Ampher load it can offoard.
Can we parallel two grid with different incoming voltage. Ex.let say one grid is 132kv and another is 220kv.
IR value for 30kw lt motor
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)