Related Questions

A triple riveted butt joint with double straps of unequal width is to be designed for a boiler shell. The pitch of the rivets in the outer row is double the pitch in the inner row and zigzag riveting is proposed. Which of the following statement is correct?
A There are four rivets per pitch length, all in double shear
B There are four rivets per pitch length, out of which two are in single shear and two are in double shear
C There are five rivets per pitch length, all in double shear
D There are five rivets per pitch length, out of which four are in double shear and one is in single shear
According to I.B.R., the efficiency of a double riveted butt joint with double cover straps of equal width should be
A 45 to 60%
B 63 to 70%
C 70 to 83%
D 80 to 90%
A double strap butt joint (with equal straps) is
A Always in single shear
B Always in double shear
C Either in single shear or double shear
D Any one of these
A double strap butt joint with equal straps is
A Always in single shear
B Always in double shear
C Either in single shear or double shear
D None of these
In thin cylinders, he thicknesses should be times of internal diameter.
A 1/20
B 1/15
C 1/30
D 1/40
ABCD is a rectangle . If its lengthis decreased by 5 meter and the width is increased by 3 mete3r, the area de3creases by 2 meter, the area inceases by 67 square meter, What is the width width of ABCD?
A 9 meter
B 17 meter
C 18 meter
D 22 meter
A 40-meter long rope is cut into two unequal pieces. If one piece is 18 meter longer than the other, what is the length ( in meter ) of the shorter piece ?
A 10
B 11
C 18
D None of these
It is possible that the distance by road from X to Y is unequal to the distance by road from __
A T to U
B U to V
C X to Z
D U to W
What is the maximum number of points of intersection of two circles which have unequal radii?
A 1
B 2
C 3
D infinite number
Unequal pulse pressure can occur in
A Coarctation of aorta
B Aortic dissection
C Patent ductus arteriosus
D Aortic arch syndrome
E Aorto-pulmonary window

Next steps