engineering recuitment JSSC JE Mock Test 2023 Electrical and Electronics Measurements Measurement of Power
In ‘Two-wattmeter method’ of power calculation of a 3-phase balanced star connected system, what is the power factor of the system, if one of the wattmeter’s shows negative reading and the other shows a positive reading?
1
Greater than or equal 0 but less than 0.5
2
0.5
3
Greater than 0.5 but less than equal to 1
4
Greater than 1