BUILDING UTILITES 2 FINAL EXAM

The rated speed Of Escalators shall be not more than 0.64 m/s except that higher speeds may be permitted subject to the approval of the enforcing authority. 

• 0.61 m/s

• 0.62 m/s

• 0.63 m/s

• 0.64 m/s

An electric motor shall not drive more than _____ escalator.

• one

• two

• three

• four

A speed governor shall be provided in the escalator, the operation of which will cause the interruption of power to the driving machine should the speed of the steps exceed a pre-determined value, which shall be not more than ____% above the rated speed.

• 30%

• 40%

• 50%

• 60%

a type of vertical transport equipment that efficiently moves people or goods between floors (levels, decks) of a building, vessel or other structures.

Powered by Electric Motors

• Escalator

• Elevator

• Conveyor

• Chutes

Exclusively used for carrying materials and shall not carry any person.

• Passenger

  Lift

• Goods

  Lift

• Service

  Lift

• Cargo

  Lift

These lifts are self-contained and can be easily moved to where they are needed.

• Hospital

  Lift

• Goods

  Lift

• Scissors

  Lift

• Service

  Lift

The machine room and the escalator hoistway shall be finished with mortar or other materials so as to prevent concrete dust.

• TRUE

• FALSE

When the hospital elevator can be made accessible at any other level which is accessible by means of an elevator with a minimum width of ____ mm

• 600 mm

• 700mm

• 800 mm

• 900 mm

Most common type of elevator. Elevator cars are pulled by means of rolling steel ropes over a deeply grooved pulley also called sheave.

• Electric

  Elevator

• Traction

  Elevator

• Gearless

  Traction

  elevator

• Hydraulic

  Elevator

Escalator Inspection are required once a year.

• TRUE

• FALSE