The condensate drain on a rooftop unit
A) Does not require any type of drain line
B) must include a trap unless the unit has an integral trap
C) Is normally run through the curb to an inside drain connection
D) Does not require a trap because of the short distance
B
You might also like to view...
Float switches are used to control the action of a(n) ____________________ in accordance with the level of a liquid in a tank or sump.
Fill in the blank(s) with the appropriate word(s).
Much of the hunger experienced by Confederate soldiers in the Civil War was due to
A. poor agricultural production. B. the Union's naval blockade. C. the South's rickety transportation system. D. the fact that slaves abandoned the plantations. E. profiteering by military suppliers.
Which of these is a continuous monitor?
A) EGR monitor B) Fuel system monitor C) Oxygen sensor monitor D) Catalyst monitor
Which of these is the most accurate test to determine the condition of a battery?
A) Hydrometer test B) Load or capacity test C) Open circuit voltage (OCV) test D) Voltage drop test