rahul kaul


{ City } faridabad
< Country > india
* Profession * manager mep
User No # 92613
Total Questions Posted # 52
Total Answers Posted # 17

Total Answers Posted for My Questions # 68
Total Views for My Questions # 304093

Users Marked my Answers as Correct # 44
Users Marked my Answers as Wrong # 14
Answers / { rahul kaul }

Question { 9897 }

If the load is 10Kw and power factor has to improve from 0.5
to 0.8,how can we select the capacitor rating
accordingly.Illustrate by showing formula?


Answer

How did you Calculate Apparent Power=20VA to Reactive power 17.321 KVAR simlarly 12.5VA to 7.5KVAR As the formula is KVAR=KVA/KW

Is This Answer Correct ?    0 Yes 2 No

Question { 3301 }

If the capacity of water Tank is 50000 Liters situated at 20
meters height from ground level,What would be the size of
pipe and how much USGPH water will be supplied and what will
be the motor or pump rating used for this work?Illustrate by
showing formula?


Answer

50000X20/3960=252.5 KW which means 340 H.P Motor capacity approx.Rest is how to calculate pipe size for this motor rating and how much water in USGPH is lifted?

Is This Answer Correct ?    0 Yes 0 No



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