why dc power can not be used in transformer?
Answer Posted / kumar
Bcoz if u given dc supply 2 transformer input, current
increases infintly large & due to magnetostiction effect
the winding of transformer burns out
| Is This Answer Correct ? | 9 Yes | 10 No |
Post New Answer View All Answers
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
State the frequency for rc phase shift oscillator?
Swg formulae
How can I known multiplying factor .without multiplying table
Earth has zero potential then what would be the neutral potential ?
Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?
What is the use for cable entry in control room?
How the over load setting for HT Motors calculated-provided in Numerical Relay
what is conductor copnstant of ab cable
I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
What are the advantages and disadvantages of open loop control system?
How does an induction motor start?
What is mean by spike arrester(Voltage Operated)
BSNL TTA EXAM QUESTION
What are the types of power in electrical power?