One of the advantages of the forced circulation heating systems as compared to the gravity heating systems is:
a. Large pipes can be used
b. Small pipes can be used
c. Low maintenance
d. Low cost
e. Low power consumption
Answer: B
One of the advantages of the forced circulation heating systems as compared to the gravity heating systems is:
a. Large pipes can be used
b. Small pipes can be used
c. Low maintenance
d. Low cost
e. Low power consumption
Answer: B