WASSCE/BECE ROOM

Q1 answer….. / means write only one ( you are not asked to write composition,,,,, just fill the form as i have done ✅ ☑️

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CAREER TECH Q4. (e) Four career opportunities available for learning Career Technology: 1. Architectural Technologist: Assists architects and engineers in designing and planning buildings and structures. 2. Engineering Technologist: Works with engineers to design, develop, and test various products and systems. 3. Construction Manager: Oversees construction projects, ensuring they are completed on time, within budget, and to the required quality standards. 4. Product Designer: Creates and develops product designs, considering factors like functionality, aesthetics, and safety. (f) Four benefits of studying Career Technology: 1. Develops problem-solving skills: Career Technology teaches you to analyze problems and develop creative solutions. 2. Enhances critical thinking: You'll learn to evaluate information, identify patterns, and make informed decisions. 3. Prepares for hands-on careers: Career Technology provides practical training, preparing you for careers that require technical skills and hands-on experience. 4. Fosters innovation and entrepreneurship: You'll learn to design, develop, and implement new ideas, preparing you for careers in innovation and entrepreneurship. *DONE GOOD LUCK💙👏☑️

Q4 .c

CAREER TECH Q2. (e)(ii) Two examples of machines that are based on the pulley system: 1. Elevators 2. Cranes (e)(iii) Two advantages of pulleys: 1. Mechanical advantage: Pulleys provide a mechanical advantage, making it easier to lift heavy loads. 2. Efficiency: Pulleys can change the direction of force, reducing the effort required to move objects. (e)(iv) Two disadvantages of pulleys: 1. Wear and tear: Pulleys can wear out over time, requiring maintenance and replacement. 2. Limited capacity: Pulleys have a limited capacity, making them unsuitable for extremely heavy loads. Q3. (a)(i) Three differences between solid timber and man-made board: Solid Timber: 1. Made from natural wood 2. Variations in grain pattern and color 3. Higher strength and durability Man-made Board: 1. Made from wood particles, fibers, or veneers 2. Uniform appearance and consistent properties 3. More affordable and available in larger sizes (a)(ii) i) Conversion: The process of sawmilling logs into lumber. ii) Seasoning: The process of drying lumber to reduce moisture content, making it more stable and durable. (b) Classification of the cutting and shaping tools: Wood work: Spoke shave, rasp files Sewing: Scissors, seam ripper Blockwork: Bolster, mould box, cold chisel Metalwork: Hand drill Food laboratory: Muffin cups, biscuit cutters Work Place Tools: - Biscuit cutter - Knife - File - Brick hammer - Bench plane (c) Care and maintenance for the tools: Biscuit cutter: Clean thoroughly after use, lubricate moving parts, and store in a dry, protected location. Knife: Sharpen regularly, clean and dry after use, and store in a protective sheath. File: Clean with a file card or wire brush, store in a dry place, and avoid dropping or striking the file. Brick hammer: Clean and oil the head, check the handle for cracks or looseness, and store in a dry place. Bench plane: Keep the blade sharp, lubricate the sole and adjust the depth of cut as needed, and store in a dry, well-protected location.

Meaning of the essay "There has been a theft at your place, and you are a witness. The police are giving you a form to fill out to identify the criminal. Fill out the form." (a) Your name: (b) Date (in letters ) (c) Time of theft: (d) Place of theft: (e) Stolen object(s): (f) Height of thief: (g) Complexion of thief: (h) Attire of thief: (i) Phone number: Signature and date:

CAREER TECH Q3. (d)(i) Structure failure: The loss of load-carrying capacity of a structure, leading to collapse or partial collapse. (ii) Four causes of structure failure: 1. Overloading 2. Material failure (e.g., corrosion, decay) 3. Design or construction errors 4. Natural disasters (e.g., earthquakes, hurricanes) (iii) Two types of forces that may cause structures to fail: 1. Compressive forces (pushing together) 2. Tensile forces (pulling apart) Q4. (a) Examples of Workshop tools: Woodwork: - Table saw - Miter saw - Drill press - Sander Metalwork: - Lathe - Milling machine - Drill press - Grinder Block/Brickwork: - Trowel - Level - Hammer - Jointer Measuring and marking-out tools: - Tape measure - Square - Pencil and paper - Calipers (b) Use of marking out tools: - Scriber: Marks lines or patterns on surfaces - Marking gauge: Creates consistent, accurate markings - Tailor's chalk: Temporarily marks fabric or other materials (c) Freehand sketch of a spirit level: [A simple drawing of a spirit level with a bubble tube and a flat surface] image below (d) Two reasons for taking measurements: 1. To ensure accuracy and precision in construction or manufacturing 2. To verify compliance with design specifications or safety standards