adspace


if we convert watt into kva,which one formula use by us,pls
tell me?

Answer Posted / jackson

watt/p.f=kVA*1000

kW=kVA*p.f

Is This Answer Correct ?    34 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Define the overload capacity of the motor?

2139


please send me previous year questions of jspl through which i could prepare myself for the test.

1959


how many stairs have you climbed while you were coming

2263


send me any model test paper of clerical post of state bank of india.......

1935


I want single line diagram for AMF & DG syncronizing panel

7284


DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

2124


could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2163


Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

2099


I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

2461


how was your last weekend.

1856


1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

2410


A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.

1189


hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1994


What will be result if we connect LT votage to the terminal of HT motor?

2220


I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

1898