NEBOSH CC Working at Height 2

Question 1

What is a Mobile Elevated Work Platform (MEWP) also commonly known as?

Accepted Answer

Cherry picker or scissor lift

Answer

MEWPs are commonly known as cherry pickers (boom-type platforms) or scissor lifts (vertically rising platforms). They provide elevated working positions and must be operated by trained and competent persons.

Question 2

When must a scaffold inspection report be completed?

Accepted Answer

Before the end of the working period in which the inspection was carried out

Answer

Under the Work at Height Regulations 2005, a scaffold inspection report must be completed before the end of the working period in which the inspection was carried out. The report must be available for inspection.

Question 3

What is a 'collective protective measure' in the context of working at height?

Accepted Answer

A measure that protects all workers in an area regardless of their individual actions

Answer

Collective protective measures protect multiple workers without requiring individual action from each worker. Examples include guard rails, safety nets and working platforms. They are preferred over personal protective equipment.

Question 4

What is the maximum height for which a freestanding mobile tower scaffold can be erected on a firm, level surface (3T method)?

Accepted Answer

The height depends on the base dimensions: 3.5 times the minimum base width indoors

Answer

Using the 3T (Through The Trap) method, a mobile tower scaffold can be erected up to 3.5 times its minimum base dimension when used indoors on a firm, level surface, and up to 3 times outdoors. The base dimensions determine the maximum safe height.

Question 5

What personal fall protection system uses a short lanyard with an energy absorber to limit free fall distance?

Accepted Answer

Fall arrest system

Answer

A fall arrest system uses a lanyard with an energy absorber connected to a full-body harness and an anchor point. It limits the distance fallen and absorbs energy to reduce the forces on the body during an arrested fall.

NEBOSH Construction Certificate Practice Test

NEBOSH Construction Certificate Practice Test

NEBOSH CC Working at Height 2