CM 2500 EXAM QUESTIONS
COMPLETE WITH 100% VERIFIED
ANSWERS
\.Stresses that tend to move layers in different directions are called ______
stresses. - ANSWERS✔-SHEAR
\.The primary stress associated with a column is ______. -ANSWERS✔-
COMPRESSIVE
\.The primary stress associated with a beam is______. - ANSWERS✔-BENDING &
SHEARING
\.The primary stress associated with a cable is ______. - ANSWERS✔-TENSION
\.The primary stress associated with a truss is _______. - ANSWERS✔-TENSION &
COMPRESSIVE
\.The primary stress associated with an arch is _______. - ANSWERS✔-
COMPRESSIVE
\.Cables are always considered to be in ________. - ANSWERS✔-Tension
, \.A stable, determinate cantilever has ___ reaction(s) and ___ support(s). -
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. - 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. - ANSWERS✔-EQUILIBRANT
\.T/F. Shear stress is the primary type of stress seen in a typical truss. -
ANSWERS✔-False.
Tension & Compression
\.T/F. The units of a moment are a force times a distance squared. - ANSWERS✔-
False.
Force times distance: K-FT, lb-FT, etc.
\.T/F. Cales are always considered to be in compression. - ANSWERS✔-False.
Tension
\.T/F. The desks in this classroom are considered to be a live load. - ANSWERS✔-
True.
The desks are an outside forcing acting on the structure.
COMPLETE WITH 100% VERIFIED
ANSWERS
\.Stresses that tend to move layers in different directions are called ______
stresses. - ANSWERS✔-SHEAR
\.The primary stress associated with a column is ______. -ANSWERS✔-
COMPRESSIVE
\.The primary stress associated with a beam is______. - ANSWERS✔-BENDING &
SHEARING
\.The primary stress associated with a cable is ______. - ANSWERS✔-TENSION
\.The primary stress associated with a truss is _______. - ANSWERS✔-TENSION &
COMPRESSIVE
\.The primary stress associated with an arch is _______. - ANSWERS✔-
COMPRESSIVE
\.Cables are always considered to be in ________. - ANSWERS✔-Tension
, \.A stable, determinate cantilever has ___ reaction(s) and ___ support(s). -
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. - 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. - ANSWERS✔-EQUILIBRANT
\.T/F. Shear stress is the primary type of stress seen in a typical truss. -
ANSWERS✔-False.
Tension & Compression
\.T/F. The units of a moment are a force times a distance squared. - ANSWERS✔-
False.
Force times distance: K-FT, lb-FT, etc.
\.T/F. Cales are always considered to be in compression. - ANSWERS✔-False.
Tension
\.T/F. The desks in this classroom are considered to be a live load. - ANSWERS✔-
True.
The desks are an outside forcing acting on the structure.
