MCQs on Helmet safety and Importance(part-2)
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MCQ on Helmets types, colour code, and their importance
These
questions cover various aspects mentioned in the text about industrial safety
helmets, from types and classes to colour codes and their importance.
A) To enhance hearing ability
B) To prevent hair damage
C) To minimize the chances of injury from falling objects
D) To improve vision in low light conditions
Correct
Answer: C) To minimize the chances of injury from falling objects
Explanation:
Wearing a safety helmet is crucial to minimize injury from falling
objects.
2. Which
class of safety helmets offers no protection from electrical shock?
A) Class G
B) Class E
C) Class C
D) None of the above
Correct
Answer: C) Class C
Explanation: Class C helmets offer increased
conductivity but do not protect against electrical shock.
3. What
is the main difference between Class G and Class E safety helmets?
A) Class E helmets are cheaper
B) Class G helmets provide higher voltage protection
C) Class E helmets provide higher electrical protection
D) Class G helmets are lighter in weight
Correct
Answer: C) Class E helmets provide higher electrical protection
Explanation: Class E helmets provide higher
electrical protection compared to Class G helmets.
4. Which
type of safety helmet is best suited for protection from impacts caused by
falling objects?
A) Type I
B) Type II
C) Class G
D) Class E
Correct
Answer: A) Type I
Explanation: Type I helmets are specifically
designed for protection from vertical impacts caused by falling objects.
5. Which
type of safety helmet offers protection against lateral impacts?
A) Type I
B) Type II
C) Class C
D) Class E
Correct
Answer: B) Type II
Explanation: Type II helmets are designed to
protect against impacts from various angles, including lateral impacts.
6. What
does the colour yellow signify in terms of safety helmets on construction
sites?
A) Safety officers
B) Electricians
C) General labourers
D) Site visitors
Correct
Answer: C) General labourers
Explanation: Yellow helmets are typically
assigned to general labourers on construction sites.
7. What
does the colour white indicate in terms of safety helmets on construction
sites?
A) Safety officers
B) Engineers and managers
C) Electricians
D) General labourers
Correct
Answer: B) Engineers and managers
Explanation: White helmets are typically worn by
engineers, managers, foremen, and supervisors.
8. What
additional protection do Type II safety helmets offer compared to Type I
helmets?
A) Protection from flames
B) Protection from lateral impacts
C) Electrical insulation
D) Enhanced breathability
Correct
answer: B) Protection from lateral impacts
Explanation: Type II helmets offer additional
reinforcement to protect against impacts from various angles, including lateral
impacts.
9. What
does Class C safety helmets offer regarding electrical protection?
A) Protection from electrical shock
B) Conductivity and increased breathability
C) Protection from high voltage environments
D) Minimal grade of electric insulation
Correct
Answer: B) Conductivity and increased breathability
Explanation: Class C helmets provide
conductivity and increased breathability but do not protect against electrical
shock.
A) Safety officers
B) Engineers and managers
C) Electricians
D) General labourers
Correct
Answer: B) Engineers and managers
Explanation: White helmets are typically worn by engineers, managers, foremen, and
supervisors.
11. What
does the colour yellow signify in terms of safety helmets on construction
sites?
A) Safety officers
B) Electricians
C) General labourers
D) Site visitors
Correct
Answer: C) General labourers
Explanation: Yellow helmets are typically
assigned to general labourers on construction sites.
12. Which
organization sets standards for safety helmets?
A) OSHA
B) ANSI
C) EPA
D) CDC
Correct
Answer: A) OSHA
Explanation: OSHA (Occupational Safety and
Health Administration) sets guidelines for safety helmet standards.
13. What
component of a safety helmet absorbs shock?
A) Outer shell
B) Suspension system
C) Chin strap
D) Visor
Correct
Answer: B) Suspension system
Explanation: The suspension system of a safety
helmet absorbs shock.
14. Which
type of safety helmet is designed for firefighters?
A) Industrial safety helmet
B) Climbing helmet
C) Rescue helmet
D) Construction hard hat
Correct
Answer: C) Rescue helmet
Explanation:
Rescue helmets are designed for firefighters with heat resistance.
15. What
factor is crucial in selecting the right safety helmet?
A) Helmet colour
B) Brand popularity
C) Workplace hazards
D) Cost
Correct
Answer: C) Workplace hazards
Explanation: Workplace hazards dictate the
features needed in a safety helmet.
16. How
should a safety helmet be worn correctly?
A) Backwards
B) Without a chin strap
C) Level on the head
D) Loosely fitted
Correct
Answer: C) Level on the head
Explanation: A safety helmet should be worn
level on the head for proper protection.
17. What
is important for extending the lifespan of safety helmets?
A) Storing in a damp place
B) Regular cleaning and inspection
C) Using for multiple activities
D) Keeping in direct sunlight
Correct
Answer: B) Regular cleaning and inspection
Explanation: Regular cleaning and inspection
help extend helmet lifespan.
18. What
additional feature do modern safety helmets sometimes include?
A) Built-in communication systems
B) Audio headphones
C) Decorative stickers
D) Spray-on paint
Correct
Answer: A) Built-in communication systems
Explanation: Modern helmets may include built-in
communication systems.
19. What
has technology contributed to in helmet design?
A) Reduced durability
B) Increased weight
C) Innovative features
D) Decreased comfort
Correct
Answer: C) Innovative features
Explanation: Technology has led to innovative
features in helmet design.
20. Besides
physical protection, what impact do safety helmets have on workers?
A) Decreased morale
B) Increased discomfort
C) Boosted confidence
D) Reduced productivity
Correct
Answer: C) Boosted confidence
Explanation: Safety helmets can boost confidence among workers.
These 20 MCQs questions cover various aspects of Helmets Impacts on Industry, How Helmets save us from injury, including helmets types, importance.
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