A ____ is an extra thick portion of the slab that is made by ditching the earth before the concrete is placed.
A. slab
B. haunch
C. grade
D. form
Answer: B
You might also like to view...
What is the most common source of the electric energy used in the electric circuits of a heating, cooling, or refrigeration system?
What will be an ideal response?
A handy box is a special single-gang box that is also known as a _____
A) square box B) utility box C) round box D) masonry box
In selecting a heating or cooling system, undersizing is generally acceptable if it is undersized by no more
than _____. a. 5 percent b. 10 percent c. 15 percent d. 20 percent
The first step in starting a chilled water system is to ____.
A. activate the compressor unloading system B. activate the chilled water circulating system C. activate the condenser heat removal system D. start the compressor operation sequence