Question 1 of 5
Which of the following is the most important personal protective equipment (PPE) to be worn in a drawing workshop to protect eyes from flying particles during grinding or chipping operations?
A
A. Safety helmet
B
B. Safety goggles
C
C. Leather apron
D
D. Ear plugs
Why: Safety goggles are essential to protect eyes from flying particles, sparks, and debris generated during workshop activities like grinding, chipping, or filing in a drawing workshop. Other options like helmets protect the head, aprons protect clothing/body, and ear plugs protect hearing, but do not shield the eyes from projectiles[1].
Question 2 of 5
In a mechanical drawing workshop, what is the primary purpose of using a fire extinguisher of type ABC when dealing with small electrical fires from short-circuited tools?
A
A. To cool down overheated metal
B
B. To suppress electrical, flammable liquid, and ordinary combustible fires
C
C. Only for oil-based fires
D
D. To create smoke for evacuation
Why: ABC fire extinguishers are multi-purpose, effective on Class A (ordinary combustibles like paper/wood), Class B (flammable liquids), and Class C (electrical equipment) fires common in workshops. This makes them ideal for electrical faults in drawing tools without conducting electricity or leaving residue[2].
Question 3 of 5
List and explain any four basic safety rules to be followed in a drawing workshop to prevent accidents related to sharp tools and machines.
Why: This answer covers definition of safety rules, 4 key points with examples relevant to drawing workshop (tools like scriber, divider, T-square), and conclusion, meeting 50-80 word minimum for 2-mark question.
Question 4 of 5
Describe the safe practices to be followed while operating a drawing machine (reprographic equipment) in the workshop, including hazard prevention measures. (4 marks)
Why: Structured with introduction, 4 detailed points with examples specific to drawing workshop machines, and conclusion. Word count exceeds 100 for 4-mark requirement.
Question 5 of 5
What does PPE stand for?
A
Power Productive Equipments
B
Personal Protective Equipments
C
Personal Power Equipment
D
Protective Personal Equipments
Why: **Personal Protective Equipments (PPE)** refers to specialized clothing or equipment worn by workers to protect against health and safety hazards on the job. PPE is essential for **personal safety** and **risk reduction** in mechanical workshops and industrial environments. Examples include safety helmets, gloves, goggles, ear protection, and respirators. According to safety standards, PPE acts as the last line of defense when engineering controls cannot eliminate hazards completely. In DRDO CEPTAM context for Draughtsman Mechanical, understanding PPE is crucial for workshop safety during drawing, machining, and assembly tasks. Option B is correct as it matches the standard acronym used in occupational safety.[4]
