how to calculate capacitor rating for an induction transformer
ex.for 12 mva furnace calculate capacitor rating

Answer Posted / wareagle

#1 you almost got it right. It should be 144 - 92 = 52
sqrt(52)= 7 KVAR. You should know better.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to calculate the distance relay faulty zone?pls explain?

1594


earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

1398


What is your acheivements

1679


If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.

4660


Difference between rating factor of cable and derating factor of cable?

1189






A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

775


Why GRR starts from 60% of motor speed why not less than 60%?

765


what is integrated ac contact circuit

1652


What is hipot test procedure?

1015


What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance

1556


This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.

2016


sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

1997


what is the criteria for selection of conductor used for ehv ac electrical dischrge

1613


How many kinds of E.L.C.B and how to work E.L.C.B

1609


How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

1481