Mechanical Engineering - Machine Design
Exercise : Machine Design - Section 9
16.
For a shoe brake, the equivalent coefficient of friction is equal to (where μ = Actual coefficient of friction, and θ = Semi-block angle)
17.
When a cylinder is subjected to a very high internal fluid pressure, the thin cylinder should be used.
18.
In a full journal bearing, the angle of contact of the bearing with the journal is
19.
In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be
20.
A cotter joint is used to connect two __________ rods.
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