Describe the parts and uses of a G-clamp. Compare resistant, modern, and smart materials. Discuss smart/modern materials versus compliant materials and the uses of structures in construction.

5. a. i. A freehand pictorial sketch of a G-Clamp is required. It consists of a C-shaped frame, a screw mechanism, and a swiveling pad. ii. The tommy bar is the handle used to turn the screw, and the frame is the main C-shaped body of the clamp. iii. One use of a G-Clamp is to hold workpieces securely to a workbench during tasks like drilling or gluing. b. Table 2: | S/N | Type of material | One example each | One property each | | :-- | :--------------- | :---------------- | :---------------- | | 1 | resistant material | Steel | High strength | | 2 | modern material | Carbon fiber | High strength-to-weight ratio | | 3 | smart material | Shape memory alloy | Changes shape with temperature | 6. a. Table 3: | S/N | Smart/Modern Materials | Compliant material | | :-- | :--------------------- | :----------------- | | 1 | Has change in shape | Is flexible | | 2 | Its colour changes with stimuli | Its colour is permanent | | 3 | Can reflect with light | Is dull | | 4 | Can change transparency | It is opaque | | 5 | Can produce different colours same time | Has a fixed colour | | 6 | Is elastic | It cannot be stretched | b. i. Two uses of structures in construction: • Provide shelter for people and activities. • Support loads such as roofs, floors, and equipment. ii. Two natural structures: • Tree • Spider web iii. Two factors to consider when running and managing a small-scale enterprise: • Financial management (e.g., budgeting, cash flow). • Marketing and sales strategies. c. Two tools for gathering data to design and make a kitchen stool: • Surveys/Questionnaires (to gather user preferences and ergonomic requirements). • Research (to study existing stool designs, materials, and construction techniques). That's 2 down. 3 left today — send the next one.