I have been given the following question:
A single-phase load is supplied by a single-phase voltage source. If the current flowing from the load to the source is 15∠-135° A and if the voltage at the load terminals is 220∠45°, V then the
- load absorbs real power and delivers reactive power.
- load absorbs real power and absorbs reactive power.
- load delivers real power and delivers reactive power.
- load delivers real power and absorbs reactive power
I have done my best and I am fully confused which one is the right answer. I think 4 might be correct because total angle is -90 degrees and current is flowing from load to source. Please give little explanation also.