A generator supplies 150VAC phase and load is 10 Ohms per phase. What is the phase current ?
- 25.5 A.
- 1.5 A.
- 15 A.
Explanation from PART66Online
Phase current is found from Ohm's law: I = V / R = 150V / 10 ohms = 15A per phase. The 25.5A and 1.5A options do not result from any correct combination of these values, so the phase current is 15A.
W
watzz asked · 10 Oct 2014
How to work out please
Community Comments (2)
P
PART66Online
11 Oct 2014
Hey.
I = V/R = 150/10 = 15A
I = V/R = 150/10 = 15A
W
watzz
11 Oct 2014
thank you though my concern is this is a.c current
Please Sign In to post a comment.
More discussions in 3. Electrical fundamentals
- A 3 phase generator whose phase and line voltages are different is connected in
- The Stability windings in a 3 phase AC generator are to sense
- The line voltage of a 3 phase star connected AC generator is
- The instantaneous value of the EMF induced in a rotating wire loop is
- The diagram shows a 200V short shunt compound generator. What is the voltage across the series field resistance?
- Resistors B and C are equal. What is the current through resistor C?