In order to facilitate air removal, a diaphragm-type expansion tank should be placed
A) above the highest terminal unit. B) on the supply side of the boiler.
C) above the boiler, below the roofline. D) on the discharge side of the boiler.
D
You might also like to view...
A person trained to design where structures go and how the structures are built is a _____
A) landscape novice B) landscape contractor C) landscape designer D) landscape architect
Ultrasonic sensors evaluate attributes of a target by interpreting the echoes from sound waves.
Answer the following statement true (T) or false (F)
Determine the total charge transferred over the time interval of 0 ? t ? 10s when  FIGURE 1.png)
What will be an ideal response?
An angular, odd shaped workpiece cannot be mounted satisfactorily on the drill table or in a vise. It has one machined surface and the hole to be drilled must be parallel to it. How can this work be set up?
A) A special fixture would have to be made B) It can be clamped in v blocks C) There is no way to clamp it, so you would have to hold it with your hands D) It can be clamped to an angle plate