Question 1

8'CW from the vertical. Hence net shear force = ? [5000cos36.8+1250]²+ [5000sin36.8]².

Accepted Answer

A) 10.74mm 
B) 9.23mm 
C) 11.54mm 
D) 8.68mm 
A) 10.74mm 
B) 9.23mm 
C) 11.54mm 
D) 8.68mm

Question 2

Arrange the bolts in order of decreasing shear stresses.

Accepted Answer

A) 1>2>3 
B) 2>1>3 
C) 3>1>2 
D) 3>2>1 
A) 1>2>3 
B) 2>1>3 
C) 3>1>2 
D) 3>2>1

Question 3

A curved beam with eccentricity 0.02D is loaded with 1kN.Centroidal radius=4D and inner and outer radii are 3.5D and 4.5D respectively. Area of cross section is 0.8D². Find the dimension D if allowable stress is 110N/mm² and considering only direct tensile stress.

Accepted Answer

A) 4.7mm 
B) 6.8mm 
C) 13.95mm 
D) 3.4mm 
A) 4.7mm 
B) 6.8mm 
C) 13.95mm 
D) 3.4mm

8'CW from the vertical. Hence net shear force = ? [5000cos36.8+1250]²+ [5000sin36.8]².

Arrange the bolts in order of decreasing shear stresses.

A curved beam with eccentricity 0.02D is loaded with 1kN.Centroidal radius=4D and inner and outer radii are 3.5D and 4.5D respectively. Area of cross section is 0.8D². Find the dimension D if allowable stress is 110N/mm² and considering only direct tensile stress.

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Exam 2: Engineering Design and Analysis

8'CW from the vertical. Hence net shear force = ? [5000cos36.8+1250]²+ [5000sin36.8]².

Arrange the bolts in order of decreasing shear stresses.

A curved beam with eccentricity 0.02D is loaded with 1kN.Centroidal radius=4D and inner and outer radii are 3.5D and 4.5D respectively. Area of cross section is 0.8D². Find the dimension D if allowable stress is 110N/mm² and considering only direct tensile stress.

Mechanical Engineering

Joints and Joining Techniques

Bonding Theory, Springs, and Flywheels

Mechanical Engineering Bearings and Gears

Mechanical Engineering Gears, Lubrication, Welding, Stress, and Design

Mechanical Engineering Shafts, Keys, and Joints

Mechanical Engineering : Punching Vs Drilling, Casting Sands, Leaf Springs

Filters