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WorksheetsPAE(10/02/24): Maintenance, Handling and Storing Equipment
Total questions: 25
Worksheet time: 13mins
What is the use of radioactive material?
Generating electricity in nuclear power plants
Making solar panels
Producing wind energy
Manufacturing batteries
What is the definition of maintenance in the context of lab equipment?
Regular cleaning and servicing of equipment
Buying new equipment
Disposing of old equipment
Ignoring equipment issues
Which of the following is a key reason for maintaining lab equipment?
Safety
Cost
Aesthetics
Popularity
What can happen if a microscope is not maintained properly?
It will become more accurate
It could lead to damaged lenses
It will work faster
It will become lighter
What is one consequence of poorly maintained electrical equipment?
It will become waterproof
It can cause short circuits
It will use less power
It will become more colorful
What is the purpose of wearing Personal Protective Equipment (PPE) in the laboratory?
To look professional
To prevent contamination
To protect against injuries
To identify lab personnel
How should fragile equipment like glassware be handled?
With care to prevent breakage
Quickly to save time
With bare hands only
Using only one hand
What is the correct technique for lifting heavy equipment in the lab?
Lift with your back
Lift with your arms
Bend your knees and lift with your legs
Lift with a partner
Why is it important to clean equipment between uses?
To make it look shiny
To avoid contamination
To save time
To impress others
What should you do when using a centrifuge?
Leave the lid open
Ensure the lid is securely fastened
Use it without supervision
Spin it manually
What is the purpose of cleaning laboratory equipment before storage?
To make it look shiny
To prevent contamination or corrosion
To increase its weight
To change its color
Why is proper labeling important for hazardous materials in a laboratory?
To make them look attractive
To ensure they are stored according to safety guidelines
To increase their shelf life
To make them easier to sell
What is the benefit of organized storage for laboratory equipment?
To make the lab look neat
To prevent damage and make it easy to find when needed
To increase the equipment's lifespan
To reduce the need for cleaning
What should be used to protect sensitive laboratory equipment like microscopes?
Plastic bags
Dust covers or protective cases
Paper towels
Aluminum foil
Where should chemicals be stored in a laboratory?
In a well-ventilated area, away from heat or open flames
In a closed, dark cupboard
Near the windows
On the floor
Which piece of lab equipment requires dust covers to protect its lenses?
Beakers
Test tubes
Microscopes
Bunsen burners
What should you do immediately if you suspect lab equipment is malfunctioning?
Continue using it
Stop use
Ignore the issue
Try to fix it yourself
Who should you inform if you notice a malfunction in lab equipment?
Your classmates
The janitor
Your teacher or lab supervisor
The principal
What is a common malfunction of pipettes?
Delivering incorrect volumes
Overheating
Making loud noises
Breaking easily
What might prevent a Bunsen burner from lighting properly?
Lack of electricity
Gas blockages
Low water pressure
Faulty wiring
What is one benefit of regular maintenance?
Increases costs
Prevents malfunctions
Reduces efficiency
Causes breakdowns
Why is creating a maintenance schedule important?
It increases the likelihood of accidents
It ensures equipment is inspected, cleaned, and calibrated periodically
It makes equipment more complex
It reduces the need for inspections
Which of the following is a real-world example of regular maintenance?
Ignoring equipment until it breaks
Regular oiling of mechanical equipment
Using equipment without checks
Delaying maintenance indefinitely
How does regular maintenance improve safety?
By making equipment more complicated
By ensuring equipment is less likely to cause accidents
By increasing the risk of malfunctions
By reducing the need for safety checks
Research and create a plan outlining how to maintain and safely store a specific piece of laboratory equipment in your area of interest (e.g., biology, chemistry, physics). Provide details on the safety measures, handling, and storage practices required for your chosen equipment.
Describe the history of laboratory equipment.
Explain the uses of different laboratory equipment.
Outline maintenance and safety storage practices for specific equipment.
Discuss the cost of laboratory equipment.
