Quiz Revision - L2: Mechanical Mechanism System

Select all relevant types of transportation system available for multi-story building: (select ALL the right answers only)

• Elevator
• Escalator
• Travellator
• Teleporter
• Transporter

What are the two types of elevator system? (select ALL the right answers only)

• Electric motors traction system
• Pump hydraulic system
• Moving belt system
• Pallet system
• Gateway portal system

Select all relevant components of elevators: (select ALL the right answers only)

• Cabin
• Counterweight
• Cables
• Tractor group
• Speed limiter

What is coining system in an elevator?

• A system where coins are inserted to make the elevator work and functioning.
• Use of coining propeller to move the elevator up and down enabling it to move smoothly.
• Set of levers and wedges of the frame that allows the emergency braking of the cabin.
• System formed by two pulleys, one located in the upper part of the elevator shaft or in the engine room

In which type of building does gearless traction elevators are more preferably used?

• 4-story and below building
• Medium-rise building
• High-rise building
• Low-rise building

Why does geared traction elevator chosen to be used in a building?

• Provides a more economical value
• Provides ability to run in a high-rise building
• Can travel in a high-speed
• Provides a maintenance-free solution

What are the basic requirements for fire safety in an elevator? (select ALL the right answers only)

• Two-way communication with cars and the control center.
• Switching of power between cars during emergency generator use.
• Elevator shafts to have smoke vents.
• Provision of fire extinguisher in the elevator.
• Direct line telephone inside the elevator with Fire Department.

What is an escalator?

• Vertical transportation in the form of a moving staircase which carries people between floors of a building.
• Vertical transportation vehicle in the form of cabin that efficiently moves people or goods vertically up and down between floors of a building
• Vertical transportation in the form of movement of material objects between one place and another without physically traversing the distance
• Vertical transportation in the form of small railroad, with open chamber that travel quickly along a steep, curved track that goes up and down over and over.
• Vertical transportation in the form of pole in which people slide down to quickly reach the ground floor of a building

What is the type of vertical mechanical transportation system used in rapid vertical movement of relatively large items such as food carts, linens, dishes, and bulk-liquid containers?

• Dumbwaiters
• Travellator
• Escalator
• Teleport machine
• Dimensional portal

What are the basic moving walkway styles available for travellator? (select ALL the right answers only)

• Pallet type
• Moving Belt
• Ring type
• Circular Belt