61⟩ In an ordinary bolt, the effect of the impulsive loads applied axially is concentrated on the cross-sectional area at the root of the threads. A. Yes B. No
Option A
Design Engineer
Home Multimedia Design Engineer
“Design Engineer related Frequently Asked Questions by expert members with experience in Designing Engineer. These questions and answers will help you strengthen your technical skills, prepare for the new job test and quickly revise the concepts”
69 Design Engineer Questions And Answers
62⟩ A column is known as a long column if the slenderness ratio is A. 40 B. 50 C. 70 D. 100
Option D
63⟩ The material used for brake lining should have __________ coefficient of friction. A. low B. high
Option B
64⟩ In unilateral system of tolerance, the tolerance is allowed on A. one side of the actual size B. one side of the nominal size C. both sides of the actual size D. both sides of the nominal size
Option B
65⟩ When a nut is tightened by placing a washer below it, the bolt will be subjected to A. tensile stress B. compressive stress C. shear stress D. none of these
Option A
66⟩ The pipe joint mostly used for pipes carrying water at low pressures is A. socket joint B. nipple joint C. union joint D. spigot and socket joint
Option A
67⟩ The resistance to fatigue of a material is measured by A. elastic limit B. Young's modulus C. ultimate tensile strength D. endurance limit
Option D
68⟩ Which of the following screw thread is used for power transmission in one direction only. A. Acme threads B. Square threads C. Buttress threads D. Multiple threads
Option C
