Question:
In a belt conveyor system, the function of the snub pulley is to
In a belt conveyor system, the function of the snub pulley is to
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A snub pulley is used to
\[
\boxed{
\text{Increase the belt wrap angle on the drive pulley.}
}
\]
Updated On: Jul 14, 2026
- Clean the inner surface of the belt
- Clean the outer surface of the belt
- Increase the angle of contact of the belt with the drive drum
- Decrease the belt tension
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The Correct Option is C
Solution and Explanation
Step 1: Recall the purpose of a snub pulley.
A snub pulley is placed close to the drive pulley in a belt conveyor.
Step 2: State its function. It increases the wrap angle (angle of contact) between the belt and the drive pulley, thereby improving friction and power transmission. Hence, \[ \boxed{\text{Increase the angle of contact of the belt with the drive drum}.} \] Therefore, \[ \boxed{(C)} \] is the correct answer.
Step 2: State its function. It increases the wrap angle (angle of contact) between the belt and the drive pulley, thereby improving friction and power transmission. Hence, \[ \boxed{\text{Increase the angle of contact of the belt with the drive drum}.} \] Therefore, \[ \boxed{(C)} \] is the correct answer.
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