According to ohms law voltage proportional to current, then why should current rating is low with high voltage rating in transformer?
- 5 Answers
- 6192 Views
- KEC, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Ohms law applies only to ' only resistance ' circuits . The ' No- load current' of a transformer is not equal to Voltage / impedance , but only a fraction
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how to find out 3 phase complex power in per unit in unbalanced system?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
how to increase senstivity of ct
Explain how you intend to work under pressure to meet up with deadline target?
What is the difference between Delta & Wye windings?
If we want to change a contactor of faulty one what are the conditions want to fullfil
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
what is PDU in transformer?? which company manufacture??
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
What are the advantages of thermal power plant?
How to calculate Voltage regulation of 22 KV Over head Line.
