Elevator Mechanic Practice Exam

Car weighs 7,000lbs with a capacity of 3,500lbs. what does the CWT weigh?

1. 7,800 lbs

2. 8,000 lbs

3. 8,200 lbs

4. 8,400 lbs

The correct answer is: 8,400 lbs

The correct answer is D, 8,400 lbs. The term "CWT" stands for "Counterweight," which is a weight that counterbalances the load in the elevator car to help facilitate its movement. In this scenario, the car weighs 7,000 lbs and has a capacity of 3,500 lbs. To determine the weight of the counterweight, you add the weight of the car (7,000 lbs) to its capacity (3,500 lbs) to get a total of 10,500 lbs. Since the counterweight is typically equal to 80% of the total weight, you would calculate 80% of 10,500 lbs, which equals 8,400 lbs. This weight helps balance the load in the elevator system, ensuring its smooth and efficient operation.