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