Mathematics · Aptitude
An instrument with a perfect square-law response shows a full-scale deflection of 90° at a current of 1 A. What is the current when the deflection angle is 45°?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.500 A
- 20.250 A
- 30.670 A
- 40.707 A✓
Correct answer
0.707 A
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