Millwright Exam 1 QUESTION AND ANSWERS GRADE A+ GUARANTEED

Compared to fibre core, IWRC tends to be _______ resilient and less capable of absorbing shock loads a. more b. less c. equally d. slightly more b. less What rope is considered to be a standard wire a. Lang lay b. right regular lay c. left regular lay d. performing lay b. right regular lay What safety factor is used for elevators? a. 30-1 b. 10-1 c. 20-1 d. 10-80 ? Google What is the maximum capacity in Kg of a medium duty ladder? a. 136 b. 102 c. 99 d. 400 b. 102 **In Kgs Grade CSA light 90 3 medium 102 2 heavy 114 1 Extra Heavy 137 1A Super Heavy 170 1AA Which of the following products on fire would require a Class D extinguisher? a. energized electrical b. magnesium, titanium, sodium acetylene or natural gas c. wood d. acetylene or natural gas b. magnesium, titanium, sodium acetylene or natural gas What extinguisher class is rare and are usually only found where large quantities of a specific metal are found? a. D b. C c. A d. B a, Class D What are the common types of measurement used by Millwrights? a. inside/outside b. precision and non precision c. weight and mass d. rough diameter b. precision and non precision Which of the following best describes tool steel a. corrosion resisitant b. alloyed with large amounts of chromium c. copper and zinc d, copper and tin e. very expensive e. very expensive What is formed when perlite is heated to red heat? a. austentite b. martensite c. ferrite d. pearlite a. austentite Which of the following best describes a bevel protector a. one leg is positioned and adjustable in length, the other is cureved b. can be used to check out/lay out various angles from 0-180 degrees c. its a case d. a fully lined case with dial guage b. can be used to check out/lay out various angles from 0-180 degrees Given the tolerance zone signal 50H A, H represents? a. basic size b. fundamental deviation for external dimension c. international tolerance guide d. fundamental deviation for internal dimension d. fundamental deviation for internal dimension What is ductility? a. ability to withstand a rapidly applied load without breaking b. ability to resist indentation or penetration c. tenancy of a material to stretch or deform under load d. ability of material to stretch or deform under load d. ability of material to stretch or deform under load Which dial indicator reads plus and minus to zero a. propriety b. serviced c. continuous d. steady state e. balanced e. balanced When tempering what colour should be used to identify uses with shear blades? a. dark blue b. violet c. brown d. purple c. brown What process is called that restores the ductility of steel? a. full annealing b. process annealing c. normalizing d. tempering b. process annealing Vernier Calipurs should not be dependant to measure to _____________ inch. a. 0.1 b. 0.001 c. 0.0001 d. 1.0 b. 0.001 A presicion steel ruler is manufactured with the accuracy of _____- inch over six inch ruler a. 0.1 b. 0.003 c. 0.0001 d. 1.0 b. 0.003 The structure of hardened steel is called a. austentite b. martensite c. ferrite d. pearlite b. martensite Rulers with metric graduations are graduated in a. inches b. centimeters c. milimeters CONTINUED....