CM 2500 revised questions and correct
answers
Stresses that tend to move layers in different directions are called ______ stresses. - CORRECT
ANSWERS-SHEAR
The primary stress associated with a column is ______. - CORRECT ANSWERS-COMPRESSIVE
The primary stress associated with a beam is______. - CORRECT ANSWERS-BENDING & SHEARING
The primary stress associated with a cable is ______. - CORRECT ANSWERS-TENSION
The primary stress associated with a truss is _______. - CORRECT ANSWERS-TENSION & COMPRESSIVE
The primary stress associated with an arch is _______. - CORRECT ANSWERS-COMPRESSIVE
Cables are always considered to be in ________. - CORRECT ANSWERS-Tension
A stable, determinate cantilever has ___ reaction(s) and ___ support(s). - CORRECT ANSWERS-3
reactions & 1 support
The ________ is a single vector that is an equal replacement of a group of vectors that has the same
external effect. - CORRECT ANSWERS-RESULTANT
The ______ is a vector that is equal in magnitude but opposite in sense to the resultant of all the
forces acting on the body. - CORRECT ANSWERS-EQUILIBRANT
answers
Stresses that tend to move layers in different directions are called ______ stresses. - CORRECT
ANSWERS-SHEAR
The primary stress associated with a column is ______. - CORRECT ANSWERS-COMPRESSIVE
The primary stress associated with a beam is______. - CORRECT ANSWERS-BENDING & SHEARING
The primary stress associated with a cable is ______. - CORRECT ANSWERS-TENSION
The primary stress associated with a truss is _______. - CORRECT ANSWERS-TENSION & COMPRESSIVE
The primary stress associated with an arch is _______. - CORRECT ANSWERS-COMPRESSIVE
Cables are always considered to be in ________. - CORRECT ANSWERS-Tension
A stable, determinate cantilever has ___ reaction(s) and ___ support(s). - CORRECT ANSWERS-3
reactions & 1 support
The ________ is a single vector that is an equal replacement of a group of vectors that has the same
external effect. - CORRECT ANSWERS-RESULTANT
The ______ is a vector that is equal in magnitude but opposite in sense to the resultant of all the
forces acting on the body. - CORRECT ANSWERS-EQUILIBRANT
