Q1.A block-brake shown below has a face width of 300 mm and a mean co-efficient
of friction of 0.25. For an activating force of 400 N, the braking torque in Nm is
Answer : Option CExplaination / Solution: No Explaination.
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0