Fluorescent light bulbs have significant impedance. Measurements on a compact fluorescent bulb with luminosity equivalent to a
Question:
Fluorescent light bulbs have significant impedance. Measurements on a compact fluorescent bulb with luminosity equivalent to a 40 W incandescent indicate that it consumes 9 W real power. Measurements of RMS current and voltage, however, indicated that it drew an apparent power of 14 VA. What is the bulb’s power factor? If the RMS voltage is 110 V, what is the bulb’s resistance? What is its inductance?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
The power factor cos is defined by the ratio of the real power to the apparent power so ...View the full answer
Answered By
FREDRICK MUSYOKI
Professional Qualities:
Solution-oriented.
Self-motivated.
Excellent problem-solving and critical thinking skills.
Good organization, time management and prioritization.
Efficient troubleshooting abilities.
Tutoring Qualities:
I appreciate students as individuals.
I am used to tailoring resources for individual needs.
I can integrate IT into student's lessons.
I am good at explaining concepts.
I am able to help students progress.
I have a wide curriculum knowledge.
1+ Reviews
10+ Question Solved
Related Book For 
Question Posted:
