Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials
Anone of the above
Bcircular
Crectangular
Dtriangular
Correct answer
C. rectangular
Explanation
The correct answer is rectangular.
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Study 85 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
C. rectangular
Explanation
The correct answer is rectangular.
Correct answer
D. permanent magnets
Explanation
The correct answer is permanent magnets.
Correct answer
D. Diamagnetic
Explanation
The correct answer is Diamagnetic.
Correct answer
D. the permeability almost in non-magnetised state
Explanation
The correct answer is the permeability almost in non-magnetised state.
Correct answer
D. coulomb
Explanation
The correct answer is coulomb.
Correct answer
C. Ampere’s law
Explanation
The correct answer is Ampere’s law.
Correct answer
B. transformers
Explanation
The correct answer is transformers.
Correct answer
D. 10⁻⁸ webers
Explanation
The correct answer is 10⁻⁸ webers.
Correct answer
A. ferromagnetic substances
Explanation
The correct answer is ferromagnetic substances.
Correct answer
A. decreases with increasing cross sectional area of material
Explanation
The correct answer is decreases with increasing cross sectional area of material.