what is "pu" in electrical engg.

Answer Posted / mahmud

the per unit value of any quantity is defined as the ratio
of the quantity to it's base value es pressed as decimal.


p.u=actual value/base value

Is This Answer Correct ?    10 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what are the interview question asked in wind mill about electrical

1912


How many points does a Circuit can have?

1439


What are the material used for inductance coil?

680


I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

1614


sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1366






We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

1617


Motor,transformers,capacitor tubelight etc....

1203


What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation

1424


we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

1412


During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?

1395


Draw the circuit of clapp oscillator?

663


what are pilot cells

1569


Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

1515


State The Difference Between Generator And Alternator?

655


how many current required for hypo test

1443