Answer / rahul ganthade

yes, it can be used as step up transformer also,provided
loading should not exceed the rated kVA

Answer / mk

if 230/12v Xmer if you provided 12v in Xmer then O/P
of Xmer will be 230v & it called as step up Xmer.

Answer / vincent

you will get 230v if 12v supplied was AC

Answer / r a m e s h

The design of transformer are rating in terms of insulation
of core & winding configurations
in 230v/12v transformer the primary winding(230v)
nearer to core & (12v)winding at outer layer
so it is not possible for to step up value to 12v to 230v

by input 230v ac in secondary site(12v)the winding
insulation burn up.
@Ramesh

Answer / raju.be10@gmail.com

Winding Depend Produced voltage of TRANSFORMER

Answer / mujeeb

THE TRANSFORMER SHOULD STEP UP THE VOLTAGE ,IF AND ONLY I
THE SECONDARY VOLTAGE IS AC ,THE INSULATION OF THE CORE
ALSO COES INTO PICTURE ,SO THE VOLTAGE WHICH IS AVAILABLE
WILL NOT EQUAL TO 230V AC.BECAUSE THE VOLATGE 12V HAS TO
BEE FEED TO THE PRIMARY WILL HAVE INULATION LESS THAN THE
PRIMARY SO TRANSFORMER GETS HEATED IF U DO IT FOR LONGER
TIME........

Write down the brushes of a de machine.

0 Answers  

What is meant by a linear circuit and what is a non- linear circuit?

5 Answers  

how to get electrical supervisour certificate in gujarat

0 Answers  

how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823

0 Answers  

How they LT panel busbar size choose

0 Answers  

In D O l starter motor starts as a star connected ,then in star delta starter also motor initially starts as star how come star delta is preferred from dol

2 Answers  

i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

how to calculate Transformer loss?

1 Answers  

the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

6 Answers  

what is the maximum current carrying capacity of a 95 sqmm cupper under ground cable laid partialy in land and partialy in ground?

4 Answers  

Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?

0 Answers  

Why frequency fix in 50 Hz?

6 Answers