Basic Technology Quiz (JSS3) Hi, Test your knowledge with our Basic Tech questions! 1 / 20 A screw thread is a ______ wrapped around a cylinder. belt rod wire helix 2 / 20 Which of the following is a method of heat treatment? Polishing Painting Riveting Annealing 3 / 20 Which of the following is used to prevent corrosion in metals? Welding Tinning Galvanizing Soldering 4 / 20 The process of joining two metals by melting a filler metal is called ______. Riveting Filing Soldering Drilling 5 / 20 In oblique drawing, the front view is drawn in ______. true shape hidden lines dotted lines curved lines 6 / 20 Which of the following machines is used to produce rotary motion? Spanner Electric motor Sewing machine Jack 7 / 20 The term "scale drawing" refers to ______. technical sketch proportionally reduced or enlarged drawing drawings without measurements drawings without tools 8 / 20 The upper fixed jaw of a bench vice is ______. movable adjustable rotating stationary 9 / 20 In an orthographic drawing, the front view is usually placed ______. above the top view to the right behind the left view in the center 10 / 20 The property of a metal that allows it to be drawn into wire is called ______. ductility hardness elasticity toughness 11 / 20 Which of the following tools is used to check the flatness of a surface? Ruler Try square Compass File 12 / 20 A diode allows current to flow in ______ direction(s). one two all none 13 / 20 What is the function of a clutch in a machine? To change gear To cool the engine To connect or disconnect motion To start the engine 14 / 20 Which of the following tools is used for internal threading? Die Tap File Reamer 15 / 20 Which of these is not a method of drawing pictorial views? Perspective Isometric Orthographic Oblique 16 / 20 What type of motion is found in a crankshaft? Linear Oscillating Rotary Reciprocating 17 / 20 A cam changes rotary motion into ______ motion. reciprocating linear oscillating reverse 18 / 20 One of the following is NOT a method of producing metals: Forging Casting Freezing Smelting 19 / 20 The load, effort, and fulcrum are associated with ______. belts levers pulleys gears 20 / 20 The main function of a bearing in a machine is to ______. block current slow down motion reduce friction increase weight Your score isThe average score is 45% 0% Restart quiz
