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