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