BOILERMAKER EXAM 4 TEST WITH UPDATED QUESTIONS & ANSWERS

BOILERMAKER EXAM 4 TEST WITH UPDATED QUESTIONS & ANSWERS-The space between a thread of a bolt and its nut is called _______. - Clearance The amount of difference allowed from a standard is called _________. - Tolerance The normal method for measuring torque is _______. - Foot-pounds (ft. lbs.) The method of measuring the amount of torque that is applied to small bolts, nuts, and screws is _______ - Inch-pounds (in lbs.) A(n) _______is a machined metal slot in a shaft and on parts such as gears and pulleys that accept a key. - Keyway An approximation of the diameter of a screw is known as the screw's_______ - Nominal size The tolerance that the threads provide between a bolt and nut determines the__________. - Thread classes Fasteners with ____________ thread are used when rapid assembly or disassembly of parts is required. - United National Coarse (UNC) thread The__________ thread is used on thin-walled tubes, nuts, ferrules, and couplings. - United National Extra Fine (UNEF) thread The __________ thread is used in fasteners when a tighter fit is desired. - United National Fine (UNF) thread The___________ consists of standard symbols that are used to identify thread - Thread identification