Rotary pumps:
1. are high pressure pumps
2. must be primed
3. use mechanical seals
4. are positive displacement pumps
a) 1, 2
b) 2, 3
c) 1, 4
d) 1, 3, 4
e) 1, 2, 3, 4
Answer: c
Rotary pumps:
1. are high pressure pumps
2. must be primed
3. use mechanical seals
4. are positive displacement pumps
a) 1, 2
b) 2, 3
c) 1, 4
d) 1, 3, 4
e) 1, 2, 3, 4
Answer: c