1) What is the earliest known material used to make tools? a) A. bronze b) B. iron c) C. stone d) D. wood 2) Who is considered the father of pneumatics, the science of compressed air? a) A. John Smeaton b) B. Ktesibios c) C. John Wilkinson d) D. Duncan Black 3) In what year did C&E Fein invent the first modern power tool? a) A. 1865 b) B. 1899 c) C. 1910 d) D. 1957 4) Which company introduced the first cordless power tool? a) A. Bosch b) B. Black & Decker c) C. RONIX d) D. C&E Fein 5) What is the main power source for modern power tools today? a) A. Compressed air b) B. Electricity c) C. Steam d) D. Manual force 6) Which of the following tools is primarily used to shape or refine wooden surfaces? a) A. Crosscut saw b) B. Plane c) C. Trowel d) D. Masonry hammer 7) What type of saw is used to cut across the grain of wood? a) A. Rip saw b) B. Crosscut saw c) C. Circular saw d) D. Hand drill 8) Which tool is used for accurately measuring lengths, distances, and dimensions in woodworking? a) A. Chisel b) B. Measuring tape c) C. Square d) D. Wood lathe 9) A masonry saw is equipped with a ___________ blade for cutting bricks, blocks, or stones. a) A. Steel b) B. Diamond-tipped c) C. Wood  d) D. Circular 10) What tool is used for spreading, shaping, and applying mortar in masonry work? a) A. Float b) B. Trowel c) C. Brick jointer d) D. Cold chisel

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