1|Page
Alberta Electrician Fourth Period AIT Exam Actual Test
||Verified Questions and Correct Answers With
Rationales LATEST THIS YEAR.pdf||NEWEST EXAM!!!
the most used cast iron flange - Answer-weld neck flange
what is the most common steel flange - Answer-rise faced
flange
what is the major advantage of glass pipe - Answer-high
heat resistance
what is the least restriction valve to flow and most widely
used in the industry - Answer-ball valve
what factors when choosing the right hangers to pipe ? -
Answer-weight, rust , contest
what is the essential difference between an oxygen tube
and a regular type K,L tube? - Answer-chemically cleaned
and capped
,2|Page
why is it important to ream pipe - Answer-remove internal
burs that can restrict the bore of the tube causing
excessive pressure loss
spiral reamer? what should you not use it on - Answer-
never use with power tools
method causes liquid soldering or brazing to follow
throughout fitting spaces - Answer-capillarity attraction
which method does not need to use flux - Answer-steel
does not require flux when oxy acteling welding
what best describes fitting allowance (FA) - Answer-throw,
thread engagement (from the end of thread to center
fitting)
how we measure pipe between 1/4 and 12" - Answer-by
approximately ID nominal pipe size
why should you apply the jointing compound and on which
thread - Answer-lubricate thread on male thread
, 3|Page
What is glass pipe primarily used for? - Answer-high
corrosion resistance and low contamination probability are
required for chemical, pharmaceutical, food, dairy
When you bend copper with rotary bend, what is the
maximum angle? - Answer-180 degree
What is the thicker copper (wall thickness?) - Answer-K
type
- 3" elbow, what is the fitting allowance? - Answer-3" x 1.5
= 4.5"
Why we use primer / cleaner before applying solvent
cement to plastic pipe? - Answer-For softening purposes
in the bonding process
Which valve has the most large restriction to flow? -
Answer-Globe valve (straight pattern) or (standard pattern)
Alberta Electrician Fourth Period AIT Exam Actual Test
||Verified Questions and Correct Answers With
Rationales LATEST THIS YEAR.pdf||NEWEST EXAM!!!
the most used cast iron flange - Answer-weld neck flange
what is the most common steel flange - Answer-rise faced
flange
what is the major advantage of glass pipe - Answer-high
heat resistance
what is the least restriction valve to flow and most widely
used in the industry - Answer-ball valve
what factors when choosing the right hangers to pipe ? -
Answer-weight, rust , contest
what is the essential difference between an oxygen tube
and a regular type K,L tube? - Answer-chemically cleaned
and capped
,2|Page
why is it important to ream pipe - Answer-remove internal
burs that can restrict the bore of the tube causing
excessive pressure loss
spiral reamer? what should you not use it on - Answer-
never use with power tools
method causes liquid soldering or brazing to follow
throughout fitting spaces - Answer-capillarity attraction
which method does not need to use flux - Answer-steel
does not require flux when oxy acteling welding
what best describes fitting allowance (FA) - Answer-throw,
thread engagement (from the end of thread to center
fitting)
how we measure pipe between 1/4 and 12" - Answer-by
approximately ID nominal pipe size
why should you apply the jointing compound and on which
thread - Answer-lubricate thread on male thread
, 3|Page
What is glass pipe primarily used for? - Answer-high
corrosion resistance and low contamination probability are
required for chemical, pharmaceutical, food, dairy
When you bend copper with rotary bend, what is the
maximum angle? - Answer-180 degree
What is the thicker copper (wall thickness?) - Answer-K
type
- 3" elbow, what is the fitting allowance? - Answer-3" x 1.5
= 4.5"
Why we use primer / cleaner before applying solvent
cement to plastic pipe? - Answer-For softening purposes
in the bonding process
Which valve has the most large restriction to flow? -
Answer-Globe valve (straight pattern) or (standard pattern)
