Ladder Safety: Climbing and Descending Techniques for Roofers

Question 1

When climbing or descending a ladder, which safety rule is most important to follow?

Accepted Answer

Maintain three points of contact at all times.

Answer

Always face the ladder while climbing.

Answer

Ensure the ladder extends at least three feet above the landing point.

Answer

Never use a ladder with missing or damaged rungs.

Question 2

What is the correct method for climbing a ladder?

Accepted Answer

Maintain three points of contact and face the ladder

Answer

Hold onto the side rails and swing your legs up

Answer

Carry tools in one hand and use the other to climb

Answer

Climb backwards to avoid slipping

Question 3

Is it acceptable to use a ladder as a scaffold?

Accepted Answer

No, it is never acceptable to use a ladder as a scaffold

Answer

Yes, when there is no other suitable work platform

Answer

Yes, when it is the only way to reach a high location

Answer

Yes, when it is more convenient than using a scaffold

Question 4

Which of the following is a common hazard associated with ladder use?

Accepted Answer

Tripping and falling

Answer

Electrocution

Answer

Chemical spills

Answer

Heat exhaustion

Question 5

Which maintenance practice is crucial for ensuring the safety and durability of a ladder?

Accepted Answer

Regular cleaning and lubrication of all moving parts

Answer

Applying paint or varnish for appearance

Answer

Ignoring visible damage and continuing to use the ladder

Answer

Using the ladder as a bridge between two surfaces

Question 6

When descending a ladder, you should:

Accepted Answer

Start with your feet and then turn to face the ladder

Answer

Keep your back to the ladder

Answer

Carry tools or materials in both hands

Answer

Jump down the last few rungs

Question 7

Which of the following is NOT a common hazard associated with ladder use?

Accepted Answer

Inspecting the ladder for defects before use

Answer

Using a ladder with missing or damaged rungs

Answer

Working on a ladder without a spotter

Answer

Overextending while reaching for tools or materials

Question 8

When climbing or descending a ladder, how many points of contact should you maintain?

Accepted Answer

Three

Answer

One

Answer

Two

Answer

Four

Question 9

Which of the following is NOT a potential hazard to consider when using a ladder?

Accepted Answer

Sufficient lighting

Answer

Electrical wires

Answer

Uneven surfaces

Answer

Too much weight

Question 10

If a ladder is too short for the task, what should you do?

Accepted Answer

Use a different ladder

Answer

Extend the ladder with a makeshift device

Answer

Use the ladder but be extra careful

Answer

Tie off the ladder to a nearby object

Question 11

Which of the following is NOT a responsibility of a roofer regarding ladder safety?

Accepted Answer

Working with ladders without proper training

Answer

Ensuring ladders are inspected and maintained

Answer

Following proper climbing and descending techniques

Answer

Reporting any hazards or defects to their supervisor

Question 12

When descending a ladder, you should:

Accepted Answer

Face the ladder and use the same hand and foot pattern as when climbing

Answer

Hold on tightly with both hands and jump off at the bottom

Answer

Turn your back to the ladder and slide down

Answer

Carry tools or materials in one hand while descending

Question 13

Which type of ladder is designed for use on uneven surfaces?

Accepted Answer

Articulating ladder

Answer

Step ladder

Answer

Extension ladder

Answer

Roof ladder

Question 14

What should you do if you encounter a damaged ladder?

Accepted Answer

Tag it and remove it from service

Answer

Repair it yourself

Answer

Continue using it if it is not too damaged

Answer

Ignore it

Question 15

Which of the following is a legal requirement for roofers in the United States?

Accepted Answer

OSHA Fall Protection Training

Answer

Home Inspection Certification

Answer

Fire Safety Training

Answer

First Aid and CPR Certification

Question 16

When ascending or descending a ladder, it is essential to maintain how many points of contact?

Accepted Answer

Three points of contact

Answer

One point of contact

Answer

No points of contact

Answer

Two points of contact

Question 17

In which situation is it necessary to tie off a ladder to ensure stability?

Accepted Answer

When the ladder is used on uneven surfaces

Answer

When the ladder is used for short periods

Answer

When the ladder is used indoors

Answer

When the ladder is used by multiple people simultaneously

Question 18

If you encounter a damaged or missing ladder rung, what is the recommended course of action?

Accepted Answer

Do not use the ladder and report it for repair

Answer

Replace the missing rung immediately

Answer

Continue using the ladder with caution

Answer

Climb over the missing rung

Question 19

Which of the following weather conditions can significantly increase the risk associated with ladder climbing and descending?

Accepted Answer

High winds

Answer

Light rain

Answer

Moderate temperatures

Answer

Sunny skies

Question 20

To ensure safe handling of tools and materials while climbing a ladder:

Accepted Answer

Use a tool belt or bag

Answer

Throw them up ahead

Answer

Carry them in your hands

Answer

Tie them to the ladder

Question 21

Which practice is recommended to avoid overreaching while climbing a ladder?

Accepted Answer

Move the ladder frequently

Answer

Lean out to reach further

Answer

Use a longer ladder

Question 22

When climbing a ladder, you should maintain:

Accepted Answer

Three points of contact

Answer

One hand and one foot

Answer

Two hands and one foot

Answer

Any of the above

Question 23

Which of the following is NOT a reason to avoid overreaching while climbing a ladder?

Accepted Answer

It could cause you to lose your balance

Answer

It could damage the ladder

Answer

It could cause you to fall

Answer

It could make it difficult to climb the ladder

Question 24

What should you do if you need to carry tools or materials while climbing a ladder?

Accepted Answer

Use a tool belt or tool bag

Answer

Carry them in your hands

Answer

Tie them to the ladder

Answer

Ask someone to hold them for you

Question 25

When descending a ladder, you should:

Accepted Answer

Face the ladder and hold onto the rungs with both hands

Answer

Slide down the ladder

Answer

Turn your back to the ladder and hold onto the rungs with one hand

Question 26

What is the maximum height that a portable ladder should extend beyond the landing or working surface?

Accepted Answer

Three feet

Answer

Two feet

Answer

One foot

Answer

Four feet

Question 27

Which of the following is a sign of a damaged ladder?

Accepted Answer

Cracks or splits in the wood

Answer

All of the above

Answer

A fresh coat of paint

Answer

A new ladder warranty

Question 28

What should you do if you encounter a wet or icy ladder?

Accepted Answer

Do not use it

Answer

Wipe it down with a towel

Answer

Sprinkle salt on it

Answer

Use it carefully

Question 29

What is the purpose of a ladder stabilizer?

Accepted Answer

To prevent the ladder from slipping

Answer

To make the ladder taller

Answer

To improve visibility

Answer

To hold tools and materials

Question 30

When setting up a ladder on a slope, you should:

Accepted Answer

Place the feet of the ladder on the lower side of the slope

Answer

Place the feet of the ladder on the higher side of the slope

Answer

Place the feet of the ladder evenly on the slope

Question 31

Which of the following is NOT a benefit of using a fall arrest system with a ladder?

Accepted Answer

It increases your risk of falling

Answer

It reduces the severity of a fall

Answer

It is required by OSHA

Answer

It provides a backup in case of a slip