What type of shaft seal would you not find on a refrigeration compressor:
a) Packing
b) Packing with lantern ring and oil sealing
c) Bellows seal
d) Mechanical seal
e) Diaphragm seal
Answer: A
What type of shaft seal would you not find on a refrigeration compressor:
a) Packing
b) Packing with lantern ring and oil sealing
c) Bellows seal
d) Mechanical seal
e) Diaphragm seal
Answer: A