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