Physics · Elevators & Traction Systems
In a traction lift system, what is the primary function of the Sheave (grooved pulley)?
- 1Maintains vertical alignment of the lift car
- 2Acts as a counterweight for balancing the car
- 3Transfers motor power to the hoist ropes✓
- 4Stores electrical energy for lift operation
Correct answer
Transfers motor power to the hoist ropes
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