0
Add your answer:
Earn +20 pts
An elevator lifts five passengers 30 meters in 24 seconds the power is 15000 watts what is the total weight of the elevator and passengers?
12,000 N, since force is equal to weight in this situation
An elevator has a weight limit of 350lbs a box of machine parts weights 25lbs which inequality best describes the maximum number of boxes b that the elevator can hold?
An elevator has a weight limit of 350 pounds a box of machine parts weighs 25 pounds which inequality best describes the maximum number of boxes b that the elevator can hold
How do you Calculate elevator counterweight weight?
Elevator Counterweight = Half of Elevator Maximum Capacity + Cab Weight For eg: 10passenger Elevator = 10*80 = 800Kgs Counter Weight is 800/2 = 400Kgs + Cab Weight This is just to create a imbalance between Elevator cab and counterweight in order to save power in the drive.
Do you get in an elevator or on an elevator?
get in an elevator
How to calculate the counter weight of the belt conveyor?
To calculate the counter weight just simply use this formula V3x (-)> 3.16 + belt radius = weight it took me 14 days to come up with this theory use it wisely Please and thank you.
Elevator counter weight?
An elevator counterweight is a weight that is used to balance the weight of the elevator car. It is connected to the elevator car by a cable, which wraps around a pulley system. The counterweight moves in the opposite direction of the elevator car, helping to reduce the amount of energy needed to lift and lower the car.
How does the elevator work?
Passenger elevators are big pulleys powered by a motor with 6-8 cables or more that pull the elevator cab or the counter weight letting the elevator go up or down.
What if your reading material illustrates and discusses a railroad-crossing barricade. what is the main purpose of the counter weight?
To counteract the weight of the barricades arm. This way the counter weight will do most of the work when the barricade is lifted.
What is formulae for elevator's counter weight calculation?
The mass must be greater than the mass of the elevator including the maximum amount of cabling that it has, plus the carrying capacity plus a safety margin.
How Counter weight calculated in elevators?
The counterweight in elevators is typically designed to be around half the weight of the elevator car when fully loaded, to help balance the weight and reduce the amount of work the elevator motor needs to do. It is calculated based on the maximum load capacity of the elevator car and the weight of the car itself when it is empty. The counterweight moves in the opposite direction of the elevator car to help offset the weight imbalance and ensure smoother operation.
How does elevators work?
Passenger elevators are big pulleys powered by a motor with 6-8 cables or more that pull the elevator cab or the counter weight letting the elevator go up or down.
Does your weight change when elevator goes down?
Yes, your weight appears to decrease slightly when an elevator goes down. This is because you and the elevator experience a decrease in acceleration as the elevator descends, which temporarily reduces the force acting on your body and hence, your perceived weight.
You are standing on a scale in an elevator Suddenly you notice your weight decreases What do you conclude?
If my weight decreases while standing on the scale in an elevator, it likely means that the elevator is accelerating downward. This decrease in weight is due to the elevator and myself accelerating at the same rate, creating a sensation of weightlessness.
If your weight increases while riding in an elevator which direction are you going in?
If your weight increases while riding in an elevator, you are likely going upwards. As the elevator moves upwards, you experience a sensation of increased weight due to the acceleration.
An example where the measurement of tensile strength is important to the use of a material in industry?
Of the maximum weight capacity of an elevator in a skyscraper (tensile strength of the elevator cable). you don't want it to snap when people are on it and send them hurtling hundreds of meters downwards.
What if your reading material illustrates and discusses a railroad -crossing barricade What is the main purpose of the counter weight?
The main purpose of the counter weight in a railroad-crossing barricade is to balance the weight of the gate arm, making it easier to raise and lower the arm safely and efficiently. The counter weight helps control the movement of the gate arm, ensuring it operates smoothly and effectively to prevent accidents at the crossing.
When going up in an elevator your weight reported by a scale increases?
Your weight increases when going up in an elevator due to the sensation of increased force acting on your body as the elevator accelerates upwards. This is known as apparent weight, which is influenced by both the gravitational force and the acceleration of the elevator.
