VT - Test ANSWER KEY - MODULE 7
ANSWER KEY-MODULE 7
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WELDING INSPECTION TECHNOLOGY WORKBOOK - MODULE 7
VT Test - MODULE 7 Q7-1 A 50.0 lb can of welding electrodes weighs how many kg? a. 227 kg b. 25 kg c. 22.7 kg d. 23,000 kg e. none of the above Q7-2 A weld joint is measured and found to be 345 mm long. How long is that joint in terms of inches? a. 135 in. b. 13.58 in. c. 8760 in. d. 876 in. e. 13.0 in Q7-3 What is the wire feed speed that is measured to be 175 idmin? a. 0.070 m/s b. 74.0 mm/s c. 7.4 mm/s d. 70 mm/s e. 75 mmls Q7-4 Which of the following are the proper base unit(s) for linear measurement in the U.S. system? a. yard b. inch c. foot d. mile e. all of the above Q7-5 What is the base unit (according to AWS) for measuring mass in the SI system? a. meter b. kilogram c. megapascal d. liter e. none of the above Q7-6 A gas flow rate of 30 cfh is what in Umin? a. 1.4 !/min b. 14 !/min c. 140 !/min d. 64 Umin e. 640 !/min Q7-7 The metric system, or SI, is far more complicat...
WELDING INSPECTION TECHNOLOGY WORKBOOK - MODULE 6
VT Test - MODULE 6 For conversion Factors, refer to “Conversion Chart for Common Welding Terms” on page 10-9 of the workbook and for Formulae refer to page 10-8. Q6-1 The property of metals that describes their resistance to indentation is called: a. strength b. toughness c. hardness d. ductility e. none of the above Q6-2 The property of metals that describes their ability to carry a load is: a. strength b. toughness c. hardness d. ductility e. none of the above Q6-3 Generally, as strength increases for carbon steels, the ductility: a. increases b. stays the same c. decreases d. is not related to strength e. none of the above Q6-4 The property that describes the ability of a metal to deform when stressed is: a. strength b. toughness c. hardness d. ductility e. none of the above Q6-5 The type of strength related to a metal’s behavior when the load is applied in a cyclic manner is: a. tensil...
WELDING INSPECTION TECHNOLOGY WORKBOOK - MODULE 5
VT Test - MODULE 5 Q5-1 Which of the following do not contain job quality requirements? a. codes b. drawings c. specifications d. textbooks e. Standards Q5-2 Of the following, which may be considered mandatory? a. codes b. specifications c. standards d. all of the above e. none of the above Q5-3 The job documents that best describe the size and configuration of a weldment are: a. codes b. standards c. specifications d. drawings e. none of the above Q5-4 The type of document that has legal status by definition is: a. code b. standard c. specification d. both a and b above e. all of the above Q5-5 The type of document that describes the requirements for a particular material or component is referred to as: a. code b. standard c. specification d. a and b above e. b and c above Q5-6 Something set up and established by authority as a rule to measure quantity, quali...