1a. Briefly describe the appearance and operation of a thicknesser b. Distinguish between a band saw and a drill press in terms of function. 2a. Distinguish between boring tools and driving tools b. Enumerate five types of boring tools. 3a. State FIVE tools used in electrical wiring. b. Indicate FIVE wiring accessories used in electrical wiring. 4a. In a tabular form, match the following activities with the measuring tools below. Activities: i. ii. iii. iv. v.
Cylinder bore diameter Value stem thickness Spark plug gap Contact point gap External diameter of cylindrical bore. Measuring tools: i. Micro-meter screw gauge ii. Feeler gauge iii. Vernier depth gauge iv. Outside caliper v. Inside caliper.