CMP 124 Final Exam Questions with Correct Answers
Do hollow or solid doors provide better thermal and sound protection?
Correct Answer-Solid doors
Pocket door Correct Answer-track is on top, will be on a non load
bearing wall.
all residential doors are which height? Correct Answer-6'8"
Interior veneer Correct Answer-d and better skin, cDx
Exterior veneer Correct Answer-Uses a waterproof adhesive, c skin or
better.
Unit of measure for roof systems Correct Answer-100 sqft
What material is used for countertops? Correct Answer-Particle board
because there is no grain pattern.
T or F, storm doors can trap heat and distort fiberglass material causing
it to melt? Correct Answer-True
passage set Correct Answer-Used in closets, no lock
, privacy set Correct Answer-Used in bathrooms, has lock
Lock set Correct Answer-Exterior door lockset
Fire door label A= Correct Answer-3 hour
Fire door label B= Correct Answer-1 1/2 hour
Fire door label C= Correct Answer-3/4 hour
Disadvantages of using wood as a door material? Correct Answer-Wood
may rot, expand, swell, sag, hardware may become loose, flammable
Disadvantages of a fiberglass door? Correct Answer-UV rays kill this
material, color fades, flammable, low security, no 'R' value, one basic
design, maintenance
What is the best type of garage door spring? Correct Answer-Torsion
(extension break more and are cheaper)
Most costly opener drive mechanism for garage door? Correct Answer-
Screw drive (quieter)
Cheapest garage door opener drive mechanism? Correct Answer-Chain
(louder)
Do hollow or solid doors provide better thermal and sound protection?
Correct Answer-Solid doors
Pocket door Correct Answer-track is on top, will be on a non load
bearing wall.
all residential doors are which height? Correct Answer-6'8"
Interior veneer Correct Answer-d and better skin, cDx
Exterior veneer Correct Answer-Uses a waterproof adhesive, c skin or
better.
Unit of measure for roof systems Correct Answer-100 sqft
What material is used for countertops? Correct Answer-Particle board
because there is no grain pattern.
T or F, storm doors can trap heat and distort fiberglass material causing
it to melt? Correct Answer-True
passage set Correct Answer-Used in closets, no lock
, privacy set Correct Answer-Used in bathrooms, has lock
Lock set Correct Answer-Exterior door lockset
Fire door label A= Correct Answer-3 hour
Fire door label B= Correct Answer-1 1/2 hour
Fire door label C= Correct Answer-3/4 hour
Disadvantages of using wood as a door material? Correct Answer-Wood
may rot, expand, swell, sag, hardware may become loose, flammable
Disadvantages of a fiberglass door? Correct Answer-UV rays kill this
material, color fades, flammable, low security, no 'R' value, one basic
design, maintenance
What is the best type of garage door spring? Correct Answer-Torsion
(extension break more and are cheaper)
Most costly opener drive mechanism for garage door? Correct Answer-
Screw drive (quieter)
Cheapest garage door opener drive mechanism? Correct Answer-Chain
(louder)
