OJEE SERIES Electrical-engineering
Power Factor
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2025 Chapter Questions 2 MCQs
01
PYQ 2025
medium
electrical-engineering ID: ojee-202
In the measurement of power consumed by a three-phase balanced inductive load using two-wattmeter method, one of the wattmeters shows zero reading. The load power factor is
1
zero lagging
2
unity
3
0.5 leading
4
0.5 lagging
02
PYQ 2025
medium
electrical-engineering ID: ojee-202
The overall power factor of a series R-L-C (R = resistance, L = inductance and C = capacitance) circuit with a resistance of 100 ohms, inductive reactance of 273.2 ohms and capacitive reactance of 100 ohms will be
1
unity
2
zero
3
0.5 leading
4
0.5 lagging
About Power Factor - OJEE
Power Factor is a vital chapter for OJEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Power Factor PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Power Factor carry the most weight. Then, tackle the questions iteratively to solidify your understanding.