Interested to Buy Any Domain ? << Click Here >> for more details...
how to calculate capacitor bank value to maintain unity
power factor plz xplain with some suitable xample?
- 4 Answers
- 18483 Views
- I also Faced
- E-Mail Answers
Answer Posted / er. ankush miglani 9718151073
KVAR= KW(TAN(COS(-1)#e)- TAN(COS(-1)#d) )
#e= EXISTING P.F.
#d= DESIRED P.F.
| Is This Answer Correct ? | 35 Yes | 3 No |
Post New Answer View All Answers
Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?
According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.
how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.
advantages & disadvantages of Lagging and leading power factor .
What is meant by reactance voltage?
How to choose size of the cable w.r.to current carrying capacity ...
which type of cabel
I have done my m.tech in electrical engg discipline. Can any one please suggest me how should I prepare for getting into phd in iit or nit.How should I prepare for getting into lecturership
what r the checklist while installing a 380 kva DG set
What happens to a motor if it is connected in Delta connection
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
what & how to check the lightning arrester
What is the difference between electronic regulator and ordinary rheostat regulator for fans?
