Mechanical services

Which of the following is a mechanical service?

• Escalators

• Plumbing

• Lighting

• Wiring

Answer explanation

The mechanical service mentioned in the learning material is Escalators.

What is the keyword related to temperature control?

• Heating

• Escalators

• Lifts

• Plumbing

Answer explanation

The keyword related to temperature control mentioned in the learning material is 'Heating'.

Which mechanical service is described as "a moving staircase which carries people between floors of a building or structure"?

• Air Conditioning

• Escalator

• Lifts

• Heating

Answer explanation

The mechanical service described as 'a moving staircase which carries people between floors of a building or structure' is an Escalator.

What is the purpose of ventilating a roof?

• To keep the roof warm

• To allow air circulation and prevent moisture buildup

• To make the roof more durable

• To reduce noise from outside

Answer explanation

To allow air circulation and prevent moisture buildup

What is the direction of air flow indicated by the red arrows in the left diagram?

• Inward

• Outward

• Downward

• Circular

Answer explanation

The direction of air flow indicated by the red arrows in the left diagram is Outward.

Which of the following is a key component of Mechanical Services in buildings?

• Painting

• Heating

• Landscaping

• Flooring

Answer explanation

Heating is a key component of Mechanical Services in buildings.