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An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change from its peak value to zero is
Options
(a) 50 sec
(b) 0.02 sec
(c) 5 sec
(d) 5 x 10⁻³ sec
Correct Answer:
5 x 10⁻³ sec
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the amount of energy released by deuterium and tritium fusion?
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- The bandgap in Germanium and silicon, in eV, are respectively
- A particle of mass m is driven by a machine that delivers a constant power k watts
- A radioactive element forms its own isotope after 3 consecutive disintegrations.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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