Wateri Supplyi andi Distributioni Systems
1. Which i of i the i follo wi ng i is i the i name i ofi ai water i pump?
a. U p - feed
b. Do w n -feed
c. Reciprocating
d. Hydraulic
2. Most i public i water i today i comes i from:
a. The i Great i Lakes i in i the i Midwest i USA
b. Private i wells
c. Public i utili ti es i (M un i ci pal i sources)
d. The i Spokane i River
,3. Which i type i of i pump i is i best i used i to i lift i water i out i ofi ai well?
a. Centrifugal
b. Rotary i &i Gear
c. Jet
d. Circulating
e. Ai and i Ci together
4. Which i type i of i plumbi ng i system i uses i gravit y i to i feed i water i
toi the i faucet
a. Do w n - feed
b. U p - feed
c. Reciprocating
d. Darwin’s i pump
5. Which i type i of i pl umbi ng i s ystem i may i need i to
, use i circulatio n i pumps i toi increase i water i pressure i to i the i faucets?
a. Do w n - feed
b. U p - feed
c. Sump i pump
d. Turbine i motor
6. Valves i ini ai plumbing i syst em i are i used i to
a. Turni the i water i on
b. Turni the i water i off
c. Restrict i the i flow i of i water
d. All i of i the i above
7. What i is i the i normal i at mo s pheri c i air i pressure?
a. 7.0 i psi
1. Which i of i the i follo wi ng i is i the i name i ofi ai water i pump?
a. U p - feed
b. Do w n -feed
c. Reciprocating
d. Hydraulic
2. Most i public i water i today i comes i from:
a. The i Great i Lakes i in i the i Midwest i USA
b. Private i wells
c. Public i utili ti es i (M un i ci pal i sources)
d. The i Spokane i River
,3. Which i type i of i pump i is i best i used i to i lift i water i out i ofi ai well?
a. Centrifugal
b. Rotary i &i Gear
c. Jet
d. Circulating
e. Ai and i Ci together
4. Which i type i of i plumbi ng i system i uses i gravit y i to i feed i water i
toi the i faucet
a. Do w n - feed
b. U p - feed
c. Reciprocating
d. Darwin’s i pump
5. Which i type i of i pl umbi ng i s ystem i may i need i to
, use i circulatio n i pumps i toi increase i water i pressure i to i the i faucets?
a. Do w n - feed
b. U p - feed
c. Sump i pump
d. Turbine i motor
6. Valves i ini ai plumbing i syst em i are i used i to
a. Turni the i water i on
b. Turni the i water i off
c. Restrict i the i flow i of i water
d. All i of i the i above
7. What i is i the i normal i at mo s pheri c i air i pressure?
a. 7.0 i psi
