Q. The tension on the slack side of the belt is __________ the tension on the tight side of the belt.

View solution

Q. The property of a material which enables it to resist fracture due to high impact loads, is called toughness.

View solution

Q. The resultant axial load on a bolt depends upon

View solution

Q. Wire ropes as compared to cotton ropes

View solution

Q. The thickness of key is usually taken equal to one-sixth of diameter of shaft.

View solution

Q. Two helical springs of the same material and of equal circular cross-section, length and number of turns, but having radii 80 mm and 40 mm, kept concentrically (smaller radius spring within the larger radius spring), are compressed between two parallel planes with a load W. The inner spring will carry a load equal to

View solution

Q. A key is normally made from a cold rolled mild steel bars.

View solution

Q. Which of following statement is correct, for the two shafts connected in parallel?

View solution

Q. Lewis form factor for the 20° full depth involute system is equal to 0.154 - 0.841/T.

View solution

Q. The railway carriage couplings have

View solution

Q. A shaft is subjected to

View solution

Q. The strength of a riveted joint is equal to

View solution

Q. When a shaft is subjected to combined twisting moment (T) and bending moment (M), then the equivalent bending moment is equal to

View solution

Q. When a helical compression spring is cut into halves, the stiffness of the resulting spring will be

View solution

Q. The transverse fillet welded joints are designed for

View solution

Q. The centrifugal tension in the belt

View solution

Q. According to Clavarino's equation, the thickness of a cylinder is equal to (where d = Inner diameter of cylinder, p = Internal pressure, and μ = Poisson's ratio. )

View solution

Q. When an open coiled helical compression spring is subjected to an axial load (W), the compression produced in the spring will be (where n = No. of active turns of the spring, and G = Modulus of rigidity for the spring material)

View solution

Q. According to Lame's equation, the thickness of a cylinder is equal to (where d = Inner diameter of cylinder, p = Internal pressure, and μ = Poisson's ratio. )

View solution

Q. According to maximum shear stress theory, the maximum shear stress in the shaft is

View solution