Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / swapnil
no dc transformer does not exist . If a transformer is
given dc supply no emf would be induced in the secondary of
transfomer as there is no flux linkage between primary &
secondary the primary would draw more current from the
supply mains and the primary would be burnt .
| Is This Answer Correct ? | 27 Yes | 3 No |
Post New Answer View All Answers
What is the formuala to calculate the rating of motor protection circuit breaker
what is meant by k-rating in isolation transformer?what is k9, k14 stands for?
explain different losses in a transformer.
EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?
how to calculate the settings for shaft ct protn in hydro generators
how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)
How we can change the direction of rotation of Induction motor? Prove it using graphical
why single CT used in DOL starter power circuit?
Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.
whats the existence of reactive power and when it arises?
what is Different between Bilinear and Unilenier?
anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
