TPC 433 COMPRESSORS EXAM
QUIZZES WITH CORRECT ANS!!
1 of 34
Term
The amount of compression in a centrifugal compressor depends on
the ______ of the impeller, which depends in turn on the impeller's ______
and rate of rotation.
Give this one a try later!
discharge pressure tip speed; diameter
TPC 433 Compressors p. 15 TPC 433 Compressors p. 53
, full-hermetic; open crankshaft splash
TPC 433 Compressors TPC 433 Compressors p. 28
p. 23
Don't know?
2 of 34
Term
One advantage of rotary compressors over reciprocating
compressors is that the...
Give this one a try later!
spring mounts vibration is less
TPC 433 Compressors TPC 433 Compressors p. 40
p. 32
opposing impellers discharge pressure
TPC 433 Compressors TPC 433 Compressors p. 15
p. 55
Don't know?
, 3 of 34
Term
To change a dual-voltage motor to run on 240V instead of
120V, you need to...
Give this one a try later!
reversing the connection of keep dirt and debris out of
either starting or running the compressor
winding leads
TPC 433 Compressors p. 42
TPC 433 Compressors p. 69
compress refrigerant vapor connect the two running
in a chamber windings in series
TPC 433 Compressors p. 5 TPC 433 Compressors p. 71
Don't know?
4 of 34
Term
One way of reducing vibration problems in reciprocating
compressors involves the use of...
Give this one a try later!
spring mounts
QUIZZES WITH CORRECT ANS!!
1 of 34
Term
The amount of compression in a centrifugal compressor depends on
the ______ of the impeller, which depends in turn on the impeller's ______
and rate of rotation.
Give this one a try later!
discharge pressure tip speed; diameter
TPC 433 Compressors p. 15 TPC 433 Compressors p. 53
, full-hermetic; open crankshaft splash
TPC 433 Compressors TPC 433 Compressors p. 28
p. 23
Don't know?
2 of 34
Term
One advantage of rotary compressors over reciprocating
compressors is that the...
Give this one a try later!
spring mounts vibration is less
TPC 433 Compressors TPC 433 Compressors p. 40
p. 32
opposing impellers discharge pressure
TPC 433 Compressors TPC 433 Compressors p. 15
p. 55
Don't know?
, 3 of 34
Term
To change a dual-voltage motor to run on 240V instead of
120V, you need to...
Give this one a try later!
reversing the connection of keep dirt and debris out of
either starting or running the compressor
winding leads
TPC 433 Compressors p. 42
TPC 433 Compressors p. 69
compress refrigerant vapor connect the two running
in a chamber windings in series
TPC 433 Compressors p. 5 TPC 433 Compressors p. 71
Don't know?
4 of 34
Term
One way of reducing vibration problems in reciprocating
compressors involves the use of...
Give this one a try later!
spring mounts
