Mechanical System Design Test Questions

Q.  Which of the following statements is false for troughed belt conveyors? 1. Troughed belt conveyors use flexible belts 2. They contain five idlers 3. Depth of trough decreases with increasing number of idlers 4. Flexibility of belt increases as depth of trough decreases

a. 1 and 2
b. 2 and 3
c. 3 and 4
d. None of the above


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