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HS&E TEST
CSCS Supervisor Practice Test 3
1 / 50
Residual current devices (RCDs) should have a mechanical (trip) test at which intervals?
2 / 50
At what decibel (dBA) level does it become mandatory for an employer to establish hearing protection zones?
3 / 50
What is the main hazard when working in an excavation?
4 / 50
What are two recommended ways to protect your hearing?
In the context of Health and Safety Executive (HSE) regulations and guidance, ear defenders (also known as earmuffs) are a type of personal protective equipment (PPE) designed to protect the user's hearing by reducing the level of noise reaching the ears. They are commonly used in workplaces where exposure to high levels of noise can pose a risk of hearing damage.
Ear defenders consist of two cups that fit over the ears and are connected by a headband or other securing mechanism. The cups contain sound-absorbing material that helps to block out loud noises.
5 / 50
What must all workers do under the regulations for manual handling?
6 / 50
What is the significance of a weekly or daily personal noise exposure of 87 decibels (dBA)?
7 / 50
If your doctor says that you contracted Weil' s disease (leptospirosis) on site, why do you need to tell your employer?
8 / 50
Why must a residual current device (RCD) be used in conjunction with 230-volt electrical equipment?
9 / 50
What does this sign mean?
10 / 50
What two things should you do to reduce trips and injuries caused by untidy leads and extension cables?
11 / 50
Which of the following statements about wearing a safety helmet in hot weather is true?
12 / 50
Where should liquefied petroleum gas (LPG) cylinders supplying an appliance in a site cabin be positioned?
13 / 50
How do residual current devices (RCDs) work?
14 / 50
In the context of a risk assessment, what does the term risk mean?
15 / 50
What other illness can be easily confused with the early signs of Weil's disease (leptospirosis)?
16 / 50
The Beaufort Scale is important when working at height externally. What does it measure?
17 / 50
What does the proactive monitoring of health and safety procedures involve?
18 / 50
When the Construction (Design and Management) Regulations 2015 apply, what must be in place before construction work begins?
19 / 50
Which of the following is bad practice when organising site transport?
20 / 50
When might people suffering with mental health issues need help at work?
21 / 50
If an untrained worker has been asked by their supervisor to inspect some scaffolding, what should they do?
22 / 50
Under the requirements of the Work at Height Regulations, what must the minimum width of a working platform be?
23 / 50
Where are you likely to be exposed to the highest quantities of dust when drilling, cutting, sanding or grinding?
24 / 50
Why is it important to have emergency procedures on site?
25 / 50
When assembling a mobile access tower, near overhead electric cables, which one of the following statements is true?
26 / 50
Which of the following should be the first consideration if you need to use a hazardous substance?
27 / 50
When must an entry be made in the accident book?
28 / 50
Under the Construction (Design and Management) Regulations 2015, where would you find the arrangements for managing health and safety for the project you are working on?
29 / 50
Where are you most likely to come across asbestos?
30 / 50
Who should be involved in planning the safe system of work for your manual handling?
31 / 50
What is the best way for a supervisor or manager to make sure that the operatives doing a job have fully understood a method statement?
32 / 50
When putting people to work above public areas, what should be your first consideration?
33 / 50
Reducing the risk of cuts and abrasions would require protection for what part of the body?
34 / 50
On the site electrical distribution system, which colour plug indicates a 400-volt supply?
35 / 50
To help protect outdoor workers from the risk of skin cancer from sun exposure, what should be worn?
36 / 50
What does the term lower exposure action value (80 decibels (dBA)) mean, when referring to noise?
37 / 50
You think a load is about to fall from a moving forklift truck. What should you do?
38 / 50
Under the Construction (Design and Management) Regulations 2015, when the contractor sets a person to work on a construction site, what must they ensure that person has, or be in the process of, obtaining?
39 / 50
Which of the following is a significant hazard when excavating alongside a building or structure?
40 / 50
The seal of your respiratory protective equipment (RPE) can be broken by which two things?
41 / 50
Which of these statements is true about using a ladder to access a scaffold platform?
42 / 50
When is it advisable to take precautions to prevent people, plant or materials falling into an excavation?
43 / 50
What is the purpose of using a permit to work system?
44 / 50
A personal fall-arrest system is designed to protect whom?
45 / 50
What should you do if you notice that operatives working above a safety net are dropping off-cuts of material and other debris into the net?
46 / 50
What is a toolbox talk?
A toolbox talk is a short, informal safety meeting or briefing that focuses on a specific safety topic relevant to the work being carried out on a construction site or other work environments. It typically involves a discussion led by a supervisor or safety professional with a group of workers, addressing topics such as:
- Safety hazards specific to the current work task. - Proper use of equipment and tools. - Emergency procedures and preparedness. - Safe work practices and techniques. - Company policies and procedures. - Lessons learned from recent incidents or near-misses.
Toolbox talks are meant to raise awareness about potential hazards, reinforce safety practices, and provide an opportunity for workers to ask questions or raise concerns. They are a key part of maintaining a safe work environment and ensuring workers are aware of and prepared to deal with potential risks. These talks can occur daily, weekly, or as needed, depending on the nature of the work and the company's safety policies.
47 / 50
Which two factors determine the appropriate type of respiratory protective equipment (RPE) to be used for a job?
48 / 50
How could a site worker check if the residual current device (RCD) through which a 230-volt hand tool is connected to the supply is working correctly?
49 / 50
If you have to use a vibrating tool, what would you expect your supervisor to do?
50 / 50
Under the Construction (Design and Management) Regulations 2015, what must be provided before construction work starts, and then maintained until the end of the project?
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