BRAZING TEST UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS
Question:
BRAZING TEST UPDATED ACTUAL
ANSWERS
One of the most critical tasks performed when
A. adjusting the torch to produce the
1
proper flame
B. cooling the metal rapidly
3
Answer:
, QUESTIONS AND CORRECT
brazing is ;
D. using a larger torch tip
2
C. applying additional flux
4
Question:
The copper tubing used for air conditioning and
refrigeration ( ACR ) is measured using the ;
Answer:
B. outer diameter
Question:
The types of copper tubing used for air conditioning and
refrigeration are ;
Answer:
A. type L and type K.
Question:
The small tubing cutters used to cut copper in close
quarters are sometimes called
Answer:
A. IMP tubing cutters .
Question:
The tank used for acetylene in portable oxyacetylene kits
is typically a ( n ) ;
Answer:
B. " MC " tank ( 10 cubic feet ) .
Question:
Once copper tube has been cut with a tubing cutter , the
end should be ;
Answer:
A. deburred or reamed to clear away any metal shavings or burrs .
Question:
Flaring is the process of expanding the end of a copper
tube ;
Answer:
D. into a funnel shape that fits a male fitting .
Question:
A flare tool with a burnishing cone will put a polished
finish on the flare and will make a perfect ;
Answer:
C. 45 ° flare for a good seal .
CORRECT ANSWERS
Question:
BRAZING TEST UPDATED ACTUAL
ANSWERS
One of the most critical tasks performed when
A. adjusting the torch to produce the
1
proper flame
B. cooling the metal rapidly
3
Answer:
, QUESTIONS AND CORRECT
brazing is ;
D. using a larger torch tip
2
C. applying additional flux
4
Question:
The copper tubing used for air conditioning and
refrigeration ( ACR ) is measured using the ;
Answer:
B. outer diameter
Question:
The types of copper tubing used for air conditioning and
refrigeration are ;
Answer:
A. type L and type K.
Question:
The small tubing cutters used to cut copper in close
quarters are sometimes called
Answer:
A. IMP tubing cutters .
Question:
The tank used for acetylene in portable oxyacetylene kits
is typically a ( n ) ;
Answer:
B. " MC " tank ( 10 cubic feet ) .
Question:
Once copper tube has been cut with a tubing cutter , the
end should be ;
Answer:
A. deburred or reamed to clear away any metal shavings or burrs .
Question:
Flaring is the process of expanding the end of a copper
tube ;
Answer:
D. into a funnel shape that fits a male fitting .
Question:
A flare tool with a burnishing cone will put a polished
finish on the flare and will make a perfect ;
Answer:
C. 45 ° flare for a good seal .
