we can stepdown the voltage from 230/12v ,and we use the
voltage for various electronics components why can't we
step up the voltage from 12/230v if we can shall we use the
voltage for domestic single phase supply

Answer Posted / michael

we can step up 12v to 230v but we cant use it for domestic single phase supply . we all know that V1/V2 = I2/I1
the amount of current comes from electronics device will be lower when we use step up again the voltage to 230v. you will attain the 230v but not the current needed by the equipment

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Define resonant peak?

754


what is the use of current transformer in power transformer secondary side.?its connectyed in WTI

1348


What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?

2286


where was current transformer protection units used and why??

1646


what is the id1 & id2 setting in differential protection relay of CSPC?

2408






what is cathodic protection and why it use in industries?

1833


circuit diagram of trip circuit supervision relay

1676


how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.

1977


Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

1698


why we use sinosidal voltage / current instead of others in system?

1809


Write down the name of 2 lady Bir Pratin of Bangladesh

1559


what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?

1741


what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

1200


What is accuracy of a measurement?

800


how cables go in and come out for distribution from the feeder pillar box?

1702