Interested to Buy Any Domain ? << Click Here >> for more details...
How to find out freqency in Ac and Dc and also how u
control it
- 2 Answers
- 5244 Views
- MacLellan, I also Faced
- E-Mail Answers
Answer Posted / pillay
Frequency measuring instruments are available ,just connect
across the voltages and the frequency can be determined
instantly. whereas as the abbreviation means the DC HAS GOT
NO FREQUENCY.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how will calculate the safe starting current of 3-phase squirrel cage induction motor?
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
how to get bearing & winding temperature of an induction motor?
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
comparision between ACB and VCB
what is the ground fault relay,which purpose it will be use,clearly tell me plz
What are books to be referred for KPTCL exam?
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
what does a string of resistors in a series will do?
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...
How does a television work?
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
what is cascade speed control device?and how this device control the speed of motors?
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
sir i want previous entrance exam papers for written test
