We have two 1 phase heating coils having same resistance
of 25ohm, but during operation one takes 3A and other 6A
Is it posiible Pls. explain

Answer Posted / arvind

Yes it is possible,if two coils have same resistance but
supplied voltage is different as 75 v for 3 A and 150 v
supply for 6 a coil. from ohm's law.

Is This Answer Correct ?    11 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1461


How to address the servo drive for motor

1546


What information we need to prepare relay coordination chart

1844


For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

1521


Keywords: Die, Card, Coin, B/N 2 To 12

793






please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1265


How does the slip regulator works as a startor

1496


What is current divider rule (cdr)?

827


witch pump used in wtp

1622


Define pole pitch?

595


What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?

1163


How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.

4319


what kind of quetions will ask in BHEL in interview? Plz help me?

1576


Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

2121


List examples of current sources?

614