Questions & Answers
This specialized technical preparation guide delivers comprehensive practice questions
and verified answers tailored specifically to the MS Conveyor Systems technical
qualification exam. It provides exhaustive coverage of material handling engineering
principles, conveyor belt tension mechanics, motor drive alignments, structural rigging
safety, and automated control logic tracking. Industrial mechanics, millwrights, and
facility technicians will master critical load distribution calculations, preventative
maintenance procedures, and OSHA compliance codes to pass their proctored
specialty trade certification.
1. What is the primary purpose of a conveyor system?
A. Store materials permanently
B. Transport materials efficiently
C. Eliminate all manual labor
D. Replace all material-handling equipment
**Answer: B. Transport materials efficiently
Rationale: Conveyors move materials between locations efficiently and consistently.
2. Before installing a conveyor, what should be verified first?
A. Paint color
B. Site dimensions and layout
C. Employee uniforms
D. Advertising requirements
**Answer: B. Site dimensions and layout
,Rationale: Correct dimensions and layout are necessary for proper installation.
3. What is the function of a conveyor frame?
A. Support conveyor components
B. Power the motor
C. Detect products
D. Lubricate bearings
**Answer: A. Support conveyor components
Rationale: The frame provides the structural support for rollers, pulleys, belts, and other
components.
4. What component normally supports a conveyor belt on the carrying side?
A. Carrying idlers
B. Motor
C. Brake
D. Coupling
**Answer: A. Carrying idlers
Rationale: Carrying idlers support the loaded portion of the belt.
5. What supports the empty belt on the return side?
A. Return idlers
B. Drive motor
C. Take-up screw only
D. Gearbox
**Answer: A. Return idlers
Rationale: Return idlers support the belt as it travels back toward the loading area.
6. What is the primary function of a drive pulley?
,A. Transfer power to the belt
B. Store material
C. Measure belt width
D. Remove debris
**Answer: A. Transfer power to the belt
Rationale: The drive pulley transmits motor torque to the conveyor belt.
7. What is the function of a tail pulley?
A. Support and redirect the belt at the tail end
B. Supply electrical power
C. Measure belt speed
D. Control product weight
**Answer: A. Support and redirect the belt at the tail end
Rationale: The tail pulley changes belt direction and supports the belt at the loading end.
8. What is a take-up used for?
A. Maintain proper belt tension
B. Increase product weight
C. Reduce belt width
D. Replace the motor
**Answer: A. Maintain proper belt tension
Rationale: Take-ups compensate for belt stretch and maintain required tension.
9. What can inadequate belt tension cause?
A. Belt slip
B. Better traction
C. Lower wear
D. Increased capacity automatically
**Answer: A. Belt slip
, Rationale: Insufficient tension can prevent adequate friction between the belt and drive pulley.
10. What can excessive belt tension cause?
A. Excessive component loading and belt wear
B. Better bearing life
C. Lower drive loads
D. Elimination of maintenance
**Answer: A. Excessive component loading and belt wear
Rationale: Over-tensioning increases loads on the belt, bearings, shafts, and drive.
11. What is belt tracking?
A. Keeping the belt centered on the conveyor
B. Measuring motor voltage
C. Measuring product weight
D. Lubricating bearings
**Answer: A. Keeping the belt centered on the conveyor
Rationale: Proper tracking keeps the belt aligned during operation.
12. What is a common cause of belt mistracking?
A. Misaligned pulleys or idlers
B. Correct alignment
C. Proper loading
D. Correct tension
**Answer: A. Misaligned pulleys or idlers
Rationale: Misalignment can cause the belt to move toward one side.
**13. What should be checked before adjusting belt tracking?