Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / faisal nisar
Frequency is No of vibrations per second ..
like take example of AC current its frequency is its
vibrations /second...
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is the difference between vector scale and vector diagram?
How to calculate the Harmonics losses in terms of cost/unit.
how the phase convertor changes the no. of phases
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V
does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain
whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
how can i improve the power factor in domestic (230v)
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.
grr resistance & contrator malt continuous
difference bewteen reverse current and alternating current
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
Why let through energy not considered for ACB breaker while cable sizing?
