Grade 10 power mechanics โ Power Mechanics Workshop Layout Quiz
1. What is the primary purpose of arranging machines in logical work flow in a power mechanics workshop?
Arranging machines in the order of the work process reduces unnecessary handling and movement, saving time and improving productivity and safety.
2. Where should a fire extinguisher be placed in a power mechanics workshop?
Fire extinguishers must be clearly visible and reachable, especially near exits and areas where fires are most likely, so they can be used quickly in an emergency.
3. Why is good ventilation important in a power mechanics workshop?
Proper ventilation clears harmful fumes and dust that arise from welding, painting and machining, protecting workers' health and preventing fire hazards.
4. What is the best location for storing flammable liquids in a workshop?
Flammable liquids must be kept in a dedicated, ventilated metal cabinet with labels and away from ignition sources to reduce risk of fire or explosions.
5. How much space should generally be left around machines for safe operation and maintenance?
Adequate clearance around machines allows safe operation, maintenance and emergency access; exact distance depends on machine size and risk, but tight placement is unsafe.
6. What is a shadow board and why is it used in a workshop?
Shadow boards outline each tool's place, making it easy to return tools to the right spot, improving organisation and reducing loss and downtime.
7. Where should emergency exits be located in a workshop layout?
Emergency exits must be visible and free from obstructions so everyone can leave quickly and safely during an emergency.
8. What type of flooring is most suitable for a power mechanics workshop?
Workshop floors should resist oil and grease, be non-slip to prevent falls and allow spills to drain safely for cleanliness and safety.
9. Why should noisy machines be placed away from workbenches used for fine tasks?
Separating noisy equipment prevents hearing damage and helps workers concentrate on precise tasks, improving safety and quality.
10. What is the correct place for a first-aid kit in the workshop?
First-aid kits must be available quickly to treat injuries; placing them centrally and informing everyone ensures rapid response.
11. How should waste oil and used chemicals be handled in a workshop?
Hazardous wastes must be stored and disposed of safely following environmental rules to prevent pollution and health risks.
12. What is the advantage of having a designated tool storage area in the workshop?
Designated storage keeps tools organised and accessible, saving time looking for tools and reducing losses and accidents.
13. Why should electrical panels and switches be installed at convenient heights and locations?
Accessible electrical controls enable safe operation and fast shutdown in emergencies, reducing risk of injury or damage.
14. What is the purpose of marking floor aisles and safety zones in the workshop?
Clear floor markings show where people and materials should move, keeping walkways clear and reducing collisions and accidents.
15. Where should compressed air lines be run in a workshop layout?
Routing air lines overhead or along walls keeps them out of walkways, prevents tripping and reduces damage from tools or heat.
16. Why is good lighting important over workbenches and machine areas?
Adequate lighting helps workers see details clearly, reducing mistakes and preventing injuries from poor visibility.
17. What role does an oil drain and collection area play in workshop layout?
A designated oil collection area prevents spills, keeps the workshop clean and allows proper disposal or recycling of used oil.
18. How should new materials be organised in the workshop stock area?
Organising materials by type with labels reduces mistakes, saves time finding parts and prevents damage to supplies.
19. Why is it important to have a separate area for welding and painting in the workshop?
Welding and painting create fumes, heat and sparks; separating them with proper ventilation and fire precautions reduces hazards to others.
20. What is the correct practice for storing heavy items in a workshop?
Heavy items stored low reduce risk of falling and injury; using proper racks and lifting tools prevents strains and accidents.
21. How should hazardous machine guards be arranged in the workshop layout?
Machine guards protect workers from moving parts; they must remain fitted and be easy to access for safe maintenance.
22. Why is it important to have a designated cleaning and maintenance area in the workshop?
Regular cleaning and maintenance prevent breakdowns, ensure safe operation and prolong the life of tools and machines.
23. What is the reason for placing signage and safety instructions around the workshop?
Clear signs inform and remind everyone about risks and required precautions, reducing accidents and promoting safe habits.
24. How should workshop entrances be designed to suit a Kenyan school workshop environment?
Entrances should allow easy movement of bulky equipment, be accessible for all students and secure to protect tools and materials.
25. Why must electrical equipment in the workshop be earthed (grounded)?
Earthing ensures that in case of a fault the current flows to ground reducing the chance of electric shock or fire.
26. What is the purpose of keeping clear access to service panels and meters in the workshop layout?
Service panels must be reachable so power or systems can be safely turned off and technicians can perform checks and repairs easily.