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

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

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

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.