Shaft seals are used on what compressor?
a. Open type
b. Hermetic type
c. Stationary single-blade design
d. Rotating sliding vane design
e. Helical rotor design
Show Answer
Answer: a
Shaft seals are used on what compressor?
a. Open type
b. Hermetic type
c. Stationary single-blade design
d. Rotating sliding vane design
e. Helical rotor design
Answer: a