Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / aamod tripathi
first the total load to be catered is taken in kw
the load factor
diversity factor
efficiency of the generator
power factor is to be known
then calculate the kva rating of the generator by
kva= (kw*load factor)/(power factor* efficiency* diversity
factor)
AFTER THIS CALCULATION A CONTINGENCY FACTOR OF 10-20%
| Is This Answer Correct ? | 28 Yes | 5 No |
Post New Answer View All Answers
what is the basic construction diffrance between servo motor ans sqiralcage induction motor
delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
HOW TO CALCULATE EARTHING SIZING?
what is invertor supply and raw powersupply
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
what are the stresses in circuit breakers ?
What is bode plot?
how to find three phase complex power in per unit and MVA?
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?
How to calculat the ratio of HT\LT in energy meter
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
How I calculate the ELCB for circuit breakers?
what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.
