The efficiency of mechanical brakes is usually

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Priyanka Tomar

🎓 Tutor III ⭐ 35.28K Points

📊 Automobile Engineering

Q. The efficiency of mechanical brakes is usually

(A) 85 - 95 percent
(B) 60 - 70 percent
(C) 30 - 40 percent
(D) 99 percent

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✅ Correct Answer: (B) 60 - 70 percent

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