Strength of Materials Mcqs
Strength of Materials Mcqs, this topic has 98 mcqs, It takes five to ten minutes to complete this free Strength of Materials Mcqs test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "Strength of Materials Mcqs" MCQs and share with your friends, brothers, sisters.
Strength of Materials Mcqs (Total Quiz: 98)
MCQ: According to principle of moments_________________?
- if a system of coplanar forces is in equilibrium, then their algebraic sum is zero
- if a system of coplanar forces is in equilibrium, then the algebraic sum of their moments about any point in their plane is zero
- the algebraic sum of the moments of any two forces about any point is equal to moment of theiwesultant about the same point
- positive and negative couples can be balanced
- none of the above
B
MCQ: According to law of triangle of forces______________?
- three forces acting at a point will be in equilibrium
- three forces acting at a point can be represented by a triangle, each side being proportional to force
- if three forces acting upon a patticle are represented in magnitude and direction by the sides of a triangle, taken in order, they will be in equilibr
- if three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two
- none of the above
C
MCQ: Two non-collinear parallel equal forces acting in opposite direction________________?
- balance each other
- constitute a moment
- constitute a couple
- constitute a moment of couple
- constitute a resultant couple
C
MCQ: The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are____________________?
- 2 and V6
- 3 and 1 kg
- V5andV5
- 2 and 5
- none of the above
C
MCQ: Which of the following is not a scalar quantity__________________?
- time
- mass
- volume
- density
- acceleration
E
MCQ: The forces, which meet at one point, but their lines of action do not lie in a plane, are called______________?
- coplanar non-concurrent forces
- non-coplanar concurrent forces
- non-coplanar non-concurrent forces
- intersecting forces
- none of the above
B
MCQ: The unit of work or energy in S.I. units is________________?
- newton
- pascal
- kilogram meter
- watt
- joule
E