Teaching HPSC Lecturer (Technical) Mock Test 2024 Power Systems Transmission and Distribution Power Factor Correction
A source supplies power to the following three Loads connected in parallel
- A Lighting load drawing 10 kW at unity power factor
- An induction motor drawing 20 kVA at 0.8 power factor lagging
- A synchronous motor operating at 30 kVA, at an unity power factor
If P is the real power and Q is the reactive power delivered by the source then:
1
P = 12 kW, Q = 46 KW
2
P = 56 kW, Q = 12 kVAR
3
P = 60 kW, Q = 0
4
P = 40 kW, Q = 20 kVAR
5
P = 0, Q = 0
5
Question Not Attempted