A minimum of __________ inches of rigid foam insulation is needed beneath the radiant heated slab to prevent excessive heat loss and improve the efficiency of the system.
A. 3
B. 4
C. 5
D. 6
Answer: B
Trades & Technology
You might also like to view...
A green wrench symbol is displayed on the dash. What does this mean?
A) A fault in the ETC in a Chrysler has been detected. B) A fault in the ETC in a Ford has been detected. C) A fault in the ETC in a Honda has been detected. D) A fault in the ETC in a General Motors vehicle has been detected.
Trades & Technology
What is the Prompt Payment Act and what are the penalties if a contractor is found to break this act?
What will be an ideal response?
Trades & Technology
Which of the following are usually included on technical drawings?
A. dimensions B. reference numbers C. fold lines D. both a and b
Trades & Technology
Divide the following quantities to obtain the correct quotient:$1,275 รท 25 =
What will be an ideal response?
Trades & Technology