WorksheetsDDWK1102
Total questions: 20
Worksheet time: 20mins
All stated below is true abaout lift, except?
Lift is a transport device to move goods and people vertically
Considered in a requirement in all buildings over four(4) storeys.
Should be located at a place with easy access like entrance lobby.
Can transport human horizontally from one place to another.
One of the need of lift in Building is?
to bring users horizontally from one space to another
effectively and optimizely used in low rise buildings.
efficient working environment for high rise office buildings.
Do not have to install fire fighting lift.
Which one below is not the type of lift?
Electric Lift
Escalator Lift
Hydraulic Lift
PaternosterLift
What is the function of Fire Fighting Lift?
For rapid emergency access
For passengers to get escape from the fire immediately
For escaping all the goods and belongings of user.
For access to the ground floor during fire.
What is the function of the lift above ?
To carry the service people from one level to another
To carry heavy goods like machine from one level to another
To carry lightweight goods to one level to another
To storage lighweight goods.
Which one below is not considered as the elements of lift?
Traction motor
Lift car
Buffer
Lift Floor
An escalator is a conveyor transport device for transporting people
True
False
Emergency stop button of the escalator used to stop the device in the event of an emergency.
True
False
Speeds of escalator vary between 0.45 m/s – 0.60 m/s.
True
False
This escalator is called as a________________?
Long Escalator
Parallel Escalator
Curved Escalator
Round Escalator
DEFINITION OF ESCALATOR
A machine consisting of an endless belt with scoops attached, used for raising grain to an upper storey for storage.
Vertical transportation in the form of a moving staircase which carries people between floors of a building
A continuous moving band of fabric, rubber, or metal used for transporting objects from one place to another
A set of stairs and its surrounding walls or structure
THOSE ARE TYPES OF ESCALATOR EXCEPT
CRISSCROSS
PARALLEL
SINGLE CROSS
MULTIPLE PARALLEL
WHAT IS THE MOST EFFECTIVE INCLINATION ANGLE FOR ESCALATOR?
60 DEGREES
50 DEGRESS
35 DEGREES
90 DEGREES
FOLLOWING ARE DISADVANTAGES OF ESCALATOR EXCEPT
Waste of energy when not in use
Possible injury when stopped suddenly
Source of fear for small children
Adjustable speed for controlling the crowd
WHICH OF THE FOLLOWING IS NOT TRUE ABOUT ESCALATOR?
Fast moving (time saving)
Is a moving stairways
No need for waiting
Carry large no of people at one time
THOSE ARE THE FACTORS THAT AFFECTS THE DESIGN OF A ESCALATOR EXCEPT
Location
Physical requirements
Types of materials
Aesthetic preferences
An escalator is a moving staircase that known as a conveyor transport device for moving or carrying people from one floor to another. All of the statement below are factors to be considered in planning the escalator except....
The escalators arrangement used depends upon the standard of service required and the cost of installation.
Generally escalators designed on an inclined of 26, 32, and 35 degrees.
The maximum carrying capacity of the escalator depends upon the width of the steps and the speed.
Should be located where it can be easily seen by most people at the time when they are entering the building.
Which arrangement of escalator should be provided when many people must be transported to another level in minimum time?
Criss-cross
Multi-parallel
Parallel
Multi-level criss-cross
What is the importance of escalator/travellator in a building?
I. To guide people in a given path in a building
II. To make space more attractive
III. To give more space in a building
IV. To speed circulation and avoid congestion
I only
I and III
II and IV
I and IV
What is the name of this facility?
Eskalator
Eskavator
Travelator
Elevator
