GATE CE 2004 | Strain Energy Method Question 4 | Strength of Materials Or Solid Mechanics

$${U_1}$$ and $${U_2}$$ are the strain energies stored in a prismatic bar due to axial tensile forces $${P_1}$$ and $${P_2},$$ respectively. The strain energy $$U$$ stored in the same bar due to combined action of $${P_1}$$ and $${P_2}$$ will be

$$U = {U_1} + {U_2}$$

$$U = {U_1}{U_2}$$

$$U < {U_1} + {U_2}$$

$$U > {U_1} + {U_2}$$

GATE CE 2003

MCQ (Single Correct Answer)

-0.6

A stepped steel shaft shown below is subjected to $$10$$ $$N$$-$$m$$ torque. If the modulus of rigidity is $$80$$ $$GPa,$$ the strain energy in the shaft in $$N$$-$$mm$$ is GATE CE 2003 Strength of Materials Or Solid Mechanics - Strain Energy Method Question 2 English

GATE CE 2003 Strength of Materials Or Solid Mechanics - Strain Energy Method Question 2 English

$$4.12$$

$$3.46$$

$$1.73$$

$$0.86$$

Questions Asked from Marks 2

GATE CE 2017 Set 1 (1) GATE CE 2009 (1) GATE CE 2008 (1) GATE CE 2004 (1) GATE CE 2003 (1)

GATE CE Subjects

Engineering Mechanics

Strength of Materials Or Solid Mechanics

Structural Analysis

Construction Material and Management

Reinforced Cement Concrete

Steel Structures

Geotechnical Engineering

Fluid Mechanics and Hydraulic Machines

Hydrology

Irrigation

Geomatics Engineering Or Surveying

Environmental Engineering

Transportation Engineering

Engineering Mathematics

General Aptitude