How to find out freqency in Ac and Dc and also how u
control it
- 2 Answers
- 4212 Views
- MacLellan, I also Faced
- E-Mail Answers
Answer Posted / naresh
in case of dc ,the frequency is always constant .
where as in case of ac ,the frequency is defined as number
of cycles per second.
it is given by
F=(1/T).
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
what is the meaning of 0.5ohm Resistance
why you don not show protection and type of isolation in key single line diagram?
I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
how to revers the direction of single phase motor
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
how to modify DOL control panel into Delta Y connection?
Why in ESP Positive earthed
What is mason's gain formula?
why on delay timer used for fully automatic star delta starter?
Discribe type of fault in DOL and stardelta startor.
what is DRP panels?
we use capister for power factor. when we use capaciter in dg circuit than defect dg. can we use capaciter bank for dg circuit
Draw torque - speed curve and load curve of induction motor? mark operating point ?
