In a transformer ,when voltage decreases current increases.
but this is a violation of oms law.why?
Answer Posted / s.thambiraj
In transformer When Voltage decreases,power also
decreases.So Current also decreases.ie Power is directly
proportional to square of the voltage and current is
directly proportional to the power.ie power=(square of
voltage/Resistance).Now Current=Power/Voltage
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
how load of a turbo generator can be increased
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
Where is the best place to mount distribution panel in a house.
What do you understand by avr?
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
how to do the ductor test?
what is integrated ac contact circuit
how desiel generate sart fail of eb?
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
What is diversity factor in electric installations?
mccb service sittings be done?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com