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Test: Welded And Riveted Joints - 1 - Mechanical Engineering MCQ


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10 Questions MCQ Test Topicwise Question Bank for Mechanical Engineering - Test: Welded And Riveted Joints - 1

Test: Welded And Riveted Joints - 1 for Mechanical Engineering 2024 is part of Topicwise Question Bank for Mechanical Engineering preparation. The Test: Welded And Riveted Joints - 1 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Welded And Riveted Joints - 1 MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Welded And Riveted Joints - 1 below.
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Test: Welded And Riveted Joints - 1 - Question 1

In transverse fillet welded joint, the size of weld is equal to

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 1

Minimum area of the weld or throat area,

A = Throat thickness x Length of weld

A = 0.707 s x l
Tensile strength,

 

Test: Welded And Riveted Joints - 1 - Question 2

The transverse fillet welded joints are designed for

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 2

Direction of load in transverse fillet welded joint is perpendicular to the length of weld, so weld is designed against tensile stress.

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Test: Welded And Riveted Joints - 1 - Question 3

The parallel fillet welded joint is designed for

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 3

Loading is along the length of parallel fillet weld, so the parallel fillet welded joint is designed against shear strength.

Test: Welded And Riveted Joints - 1 - Question 4

The size of the weld in butt welded joint is equal to

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 4

In case of butt joint, the length of leg or size of weld is equal to the throat thickness which is equal to thickness of plates.

Test: Welded And Riveted Joints - 1 - Question 5

The stresses in welded joints are difficult to determine because of following variables and unpredictable parameters, except

Test: Welded And Riveted Joints - 1 - Question 6

Stress concentration factor for welded joints subjected to fatigue loading is highest in

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 6

Test: Welded And Riveted Joints - 1 - Question 7

A plate 100 mm wide and 12.5 mm thick is joined with another plate by a single transverse weld and a double parallel fillet weld as shown in below figure. The maximum tensile and shear stresses are 70 MPa and 56 MPa respectively. What is the length of each parallel fillet weld for static loading?

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 7

Test: Welded And Riveted Joints - 1 - Question 8

For a parallel load on a fillet weld of equal legs, the plane of maximum shear occurs at

Test: Welded And Riveted Joints - 1 - Question 9

Which of the following process is not used for increasing the fatigue strength for a welded joint?

Test: Welded And Riveted Joints - 1 - Question 10

A 60 mm long and 6 mm thick fillet weld carries a steady load of 20 kN along the weld. The shear strength of weld material is equal to 200 MPa. The margin of safety is

Detailed Solution for Test: Welded And Riveted Joints - 1 - Question 10

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