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Strength-of-materials Questions Set 4:

Quiz Mode

Which of the following types of estimates is the most detailed?

Abstract

Detailed

Rough

Preliminary

Solution:

For a circle, the moment of inertia I_xx is 700 m⁴. What will be the moment of inertia I_yy?

350 m⁴

1400 m⁴

700 m⁴

1050 m⁴

Solution:

Which of the following devices is not based on Bernoulli's principle?

Orificemeter

Venturimeter

Hydraulic lift

Pitot tube

Solution:

The angle between normal stress and tangential stress is known as the angle of obliquity

declination

orientation

obliquity

rotation

Solution:

What type of stress is induced in the copper bar when a composite bar of copper and steel is heated to 120°C?

Shear stress

Compressive stress

Tensile stress

None of these

Solution:

A circular shaft can transmit a torque of 15 kN-m. If the torque is reduced to 14 kN-m, what is the maximum value of the bending moment that can be applied to the shaft?

212 kN-m

211 kN-m

220 kN-m

237 kN-m

Solution:

A circular steel bar of 10 mm diameter and 1.2 m long is subjected to compressive load in a testing machine. Assume both ends are hinged. Determine the Euler's crippling load. Given: E = 2 × 10^5 N/mm².

159 N

224.39 N

679.89 N

666 N

Solution:

Strain can be calculated using two formulas: Engineering strain (A) and True strain (B). Which of the following is the correct relationship between these two strain values? (Log_eA = lnA)

None of the above

B = ln(1 + A)

A = ln(1 + B)

A = B

Solution:

A cantilever 6m long carries a point load of 100 kN at its free end and another point load W at the middle of its length. If the maximum bending moment on the cantilever is 900 kN-m, the magnitude of load W is _____.

50 kN

100 kN

150 kN

200 kN

Solution:

For a loaded cantilever beam of uniform cross section, the bending moment (in N.mm) along the length is M(x)=5x² + 10x, where x is the distance (in mm) measured from the free end of the beam. The magnitude of the shear force (in N) in the cross section at x=15 mm is ____

100 N

125 N

150 N

160 N

Strength-of-materials Questions Set 4:

Which of the following types of estimates is the most detailed?

Solution:

For a circle, the moment of inertia I_xx is 700 m⁴. What will be the moment of inertia I_yy?

Solution:

Which of the following devices is not based on Bernoulli's principle?

Solution:

The angle between normal stress and tangential stress is known as the angle of obliquity

Solution:

What type of stress is induced in the copper bar when a composite bar of copper and steel is heated to 120°C?

Solution:

A circular shaft can transmit a torque of 15 kN-m. If the torque is reduced to 14 kN-m, what is the maximum value of the bending moment that can be applied to the shaft?

Solution:

A circular steel bar of 10 mm diameter and 1.2 m long is subjected to compressive load in a testing machine. Assume both ends are hinged. Determine the Euler's crippling load. Given: E = 2 × 10^5 N/mm².

Solution:

Strain can be calculated using two formulas: Engineering strain (A) and True strain (B). Which of the following is the correct relationship between these two strain values? (Log_eA = lnA)

Solution:

A cantilever 6m long carries a point load of 100 kN at its free end and another point load W at the middle of its length. If the maximum bending moment on the cantilever is 900 kN-m, the magnitude of load W is _____.

Solution:

For a loaded cantilever beam of uniform cross section, the bending moment (in N.mm) along the length is M(x)=5x² + 10x, where x is the distance (in mm) measured from the free end of the beam. The magnitude of the shear force (in N) in the cross section at x=15 mm is ____

Solution:

Related Question Sets:

Related Topics:

Strength-of-materials Questions Set 4:

Which of the following types of estimates is the most detailed?

Solution:

For a circle, the moment of inertia Ixx is 700 m⁴. What will be the moment of inertia Iyy?

Solution:

Which of the following devices is not based on Bernoulli's principle?

Solution:

The angle between normal stress and tangential stress is known as the angle of obliquity

Solution:

What type of stress is induced in the copper bar when a composite bar of copper and steel is heated to 120°C?

Solution:

A circular shaft can transmit a torque of 15 kN-m. If the torque is reduced to 14 kN-m, what is the maximum value of the bending moment that can be applied to the shaft?

Solution:

A circular steel bar of 10 mm diameter and 1.2 m long is subjected to compressive load in a testing machine. Assume both ends are hinged. Determine the Euler's crippling load. Given: E = 2 × 10^5 N/mm².

Solution:

Strain can be calculated using two formulas: Engineering strain (A) and True strain (B). Which of the following is the correct relationship between these two strain values? (LogeA = lnA)

Solution:

A cantilever 6m long carries a point load of 100 kN at its free end and another point load W at the middle of its length. If the maximum bending moment on the cantilever is 900 kN-m, the magnitude of load W is _____.

Solution:

For a loaded cantilever beam of uniform cross section, the bending moment (in N.mm) along the length is M(x)=5x2 + 10x, where x is the distance (in mm) measured from the free end of the beam. The magnitude of the shear force (in N) in the cross section at x=15 mm is ____

Solution:

Related Question Sets:

Related Topics:

For a circle, the moment of inertia I_xx is 700 m⁴. What will be the moment of inertia I_yy?

Strain can be calculated using two formulas: Engineering strain (A) and True strain (B). Which of the following is the correct relationship between these two strain values? (Log_eA = lnA)

For a loaded cantilever beam of uniform cross section, the bending moment (in N.mm) along the length is M(x)=5x² + 10x, where x is the distance (in mm) measured from the free end of the beam. The magnitude of the shear force (in N) in the cross section at x=15 mm is ____