A condensing oil furnace operates at a higher efficiency because part of the heat output is ____.
A. sensible heat
B. latent heat
C. superheat
D. sub-cooling
Answer: B
Trades & Technology
You might also like to view...
An automotive suspension system has a natural frequency in the range of 10 to 15 Hz.
Answer the following statement true (T) or false (F)
Trades & Technology
What is the ranking of hogs in receipts for livestock in the United States?
What will be an ideal response?
Trades & Technology
A ____ is a one-way electrical check valve.
A. plenum B. diode C. byte D. thermistor
Trades & Technology
____________________ soils are easiest to use for landscapes and gardens
Fill in the blank(s) with the appropriate word(s).
Trades & Technology