Hollow metal frames are anchored to masonry walls with a metal strap or wire loop and usually ____ anchors are required on each jamb.

A. four
B. three
C. five
D. six


Answer: B

Trades & Technology

You might also like to view...

What are the factors of resist bend moment (RBM)?

A. Tensile strength and frame length B. Yield strength and section modulus C. Section modulus and tensile strength D. Load applied plus total frame length

Trades & Technology

Behavioral problems in dogs and/or cats include

A. Inappropriate elimination B. Aggression and chewing on forbidden objects C. Car chasing D. Excessive barking/meowing E. All of the above

Trades & Technology

Which German Enlightenment figure wrote Nathan the Wise, a play that controversially called for wider toleration of Muslims and Jews?

a. Immanuel Kant b. Gotthold Ephraim Lessing c. Friedrich Schiller d. Moses Mendelssohn

Trades & Technology

____________________ is the rate of change of velocity with time.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology