What is the braking torque at leading shoe if resultant frictional force acts at a distance of 250 mm from the brake drum center, coefficient of friction between the shoe and the drum as 0.5, the free ends of the two shoes are pushed apart with a force of 300 N which is acting at a distance of 320 mm from anchor, and two shoes are anchored together 170 mm away from the brake drum center?
A. 276.6 Nm
B. 256.6 Nm
C. 266.6 Nm
D. 246.6 Nm
Answer: Option C
This Question Belongs to Automobile Engineering >> Braking System
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