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A DC ammeter has resistance 0.1Ω and its current ranges 0-100A. If the range is to be extended to 1-500, then the following shunt resistance will be required
Options
(a) 0.010Ω
(b) 0.011Ω
(c) 0.025Ω
(d) 0.25Ω
Correct Answer:
0.025Ω
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
- A uniform force of (3i+j) Nacts on a particle of mass 2 kg.Hence the particle is displaced
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- Which one of the following equations of motion represents simple harmonic motion?
- The self induced e.m.f. in a 0.1 H coil when the current in it is changing
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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