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