5141. Linear programming model can be applied to line balancing problem and transportation problem.
[A]. True
[B]. False
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null
✅ The correct answer is option A.
Mechanical Engineering
Prepare with the best Mechanical Engineering MCQs with answers and explanations for exams, interviews, and job tests. Our collection covers core topics such as engineering mechanics, thermodynamics, strength of materials, theory of machines, fluid mechanics, heat transfer, manufacturing processes, machine design, and power plant engineering. These Mechanical Engineering multiple-choice questions are designed for students, fresh graduates, and professionals preparing for NTS, PPSC, FPSC, PEC exams, GATE, university entry tests, and recruitment assessments. Strengthen your technical knowledge and problem-solving ability with our updated and comprehensive Mechanical Engineering MCQs.
5142. Surface endurance limit of gear material is dependent upon its
[A]. elastic strength
[B]. yield strength
[C]. brinell hardness number
[D]. toughness
✅ The correct answer is option C.
5143. The centre distance between two meshing involute gears is equal to
[A].
[B].
[C].
[D].
✅ The correct answer is option A.
5144. The rectangular beam ‘A’ has length l, width b and depth d. Another beam ‘B’ has the same length and depth but width is double that of ‘A’. The elastic strength of beam ‘B’ will be __________ as compared to beam A.
[A]. same
[B]. double
[C]. four times
[D]. six times
✅ The correct answer is option B.
5145. A siphon is used to connect two reservoirs at different levels intervened by a high ridge.
[A]. True
[B]. False
null
null
✅ The correct answer is option A.
5146. Job evaluation is the method of determining the
[A]. relative values of a job
[B]. worker’s performance on a job
[C]. worth of the machine
[D]. value of overall production
✅ The correct answer is option A.
5147. The maximum frictional force, which comes into play, when a body just begins to slide over the surface of the other body, is known as
[A]. static friction
[B]. dynamic friction
[C]. limiting friction
[D]. coefficient of friction
✅ The correct answer is option C.
5148. The breast water wheels are those in which the wheel runs partly by the weight of water and partly by the impulse of water.
[A]. True
[B]. False
null
null
✅ The correct answer is option A.
5149. The angle of inclination of a vehicle when moving along a circular path __________ upon its mass.
[A]. depends
[B]. does not depend
null
null
✅ The correct answer is option B.
5150. In radial cams, the follower moves
[A]. in a direction perpendicular to the cam axis
[B]. in a direction parallel to the cam axis
[C]. in any direction irrespective of cam axis
[D]. along the cam axis
✅ The correct answer is option A.