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Онлайн-тестування: Hand-Arm Vibration Safety (Mintra)
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Which of the following ways can help employees minimise their risk to health from vibration?
Changes to working practices to reduce vibration exposure.
Correct selection, use and maintenance of equipment.
Maintaining good blood circulation at work by keeping warm and massaging fingers.
Correct techniques for using equipment; for example, how to tighten grip force.
Відповісти
Manufacturers must provide which of the following safety information in the form of accompanying instruction books or manuals, for each piece of equipment?
Information on its safe use and, where necessary, training requirements.
Warnings about any vibration-related risk from using the equipment.
Information on how to maintain the equipment.
The price of the each piece of equipment.
Відповісти
Which of the following are the responsibilities of employers?
Assessing the vibration risk to employees.
Keeping health records for employees under health surveillance.
Providing information and training to employees on the health risks and the actions being taken to control risks.
Preventing job rotation.
Increasing the length of time employees handle vibrating equipment in order to get the job done quickly.
Відповісти
Why is it important to monitor exposure to vibration?
To identify any vibration-related disease at an early stage.
To check the effectiveness of existing vibration control measures.
To identify anyone that is exposed to hand-arm vibration who may be at particular risk.
To ensure all equipment is functioning correctly.
To reduce the need for risk assessment.
Відповісти
Which of the following control measures can be taken to reduce exposure to vibration?
Rotate jobs and switch tasks frequently.
Use suspension systems to reduce the need to grip heavy tools.
Limit the use of high vibration tools wherever possible.
Maintain equipment at regular intervals.
Avoid using gloves.
Use equipment that requires rotary and hammer actions.
Відповісти
Hand-arm vibration is ____ that is transmitted from work ____ into worker’s hands and ____.
… vibration … processes … arms.
… shock … owners … arms.
What type of jobs require the use of vibrating equipment?
Ship maintenance.
Shipbuilding.
Heavy engineering.
Construction.
Sea rescue.
Відповісти
Which of the following are symptoms of Hand-Arm Vibration Syndrome (HAVS)?
Tips of fingers turning white and then red.
Tingling and numbness in the fingers.
Inability to feel things with the fingers.
Bruising of the wrists.
Pooling of the blood in the fingers.
Відповісти
Which of the following pieces of information must manufacturers provide when supplying vibrating equipment?
Warnings about any vibration-related risk from using the equipment.
A statement of the equipment’s vibration emission together with information on the method that was used for vibration testing.
Health surveillance records.
Workplace risk assessments.
Відповісти
Which of the following effects can HAVS symptoms have on someone?
Reduced ability to work in cold or damp conditions.
Pain, distress and sleep disturbance.
Reduced grip strength.
A high fever.
Відповісти
Which of the following tools and equipment may present hand-arm vibration risks?
Polishers.
Hand-held grinders.
Impact wrenches.
Wrench.
Hammers.
Відповісти
Select the actions that employees can take to reduce the risk of HAVS:
Always use the right tool for each job.
Encourage good blood circulation by keeping warm and dry by wearing gloves, a hat and waterproofs.
Always use the right tool for each job.
Avoid wearing PPE when using vibrating equipment.
Increase the length of time spent using a tool.
Відповісти
Exposure Action Value (EAV) it is:
A daily amount of vibration exposure above which employers are required to take action to control exposure.
The maximum amount of vibration an employee may be exposed to on any single day.
Exposure Limit Value (ELV) it is:
A daily amount of vibration exposure above which employers are required to take action to control exposure.
The maximum amount of vibration an employee may be exposed to on any single day.
Employees should be provided with information and training in which of the following areas?
How to recognise and report symptoms.
Health effects of hand-arm vibration.
Marking equipment with the correct vibration-risk warnings.
Calculating vibration emission levels from individual pieces of equipment.
Відповісти
The Supply of Machinery (Safety) Regulations state that tool and machinery manufacturers are required to design equipment that will reduce vibration risks to as low a level as possible, making use of the latest technology.
True.
False.
Тест оценивает знания по безопасности при работе с вибрационным оборудованием и мерам защиты от вибрационной болезни.
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