age 1 of 47
Millwright Alberta Period 3 FINAL EXAM STUDY GUIDE
2025/2026 COMPLETE QUESTIONS BANK AND
CORRECT DETAILED ANSWERS WITH RATIONALES ||
100% GUARANTEED PASS <LATEST VERSION>
Reading a Vernier bevel protractor in what ?
......ANSWER........main scale is degrees and vernier scale is
minutes indicates every 5 minutes = 1/20 of a degree
what's a datum line ......ANSWER........standard of comparison or
point of reference
fire extinguisher class A, B, C, D ......ANSWER........Wood,
Flammable liquids, electrical, combustible metals
when is a whimis label not required? ......ANSWER........when a
controlled product is used immediately
,age 2 of 47
scaffolding cross brace name ......ANSWER........end or transverse
brace
Most effective type of hearing protection?
......ANSWER........plugs and earmuffs
what is the highest safest step on a ladder
......ANSWER........don't use the top 2 rungs
intentional difference between mating parts?
......ANSWER........allowance
the amount of variation between parts
......ANSWER........tolerance
gap or space between mating parts ......ANSWER........clearance
what is used with an outside caliper to measure a shaft?
......ANSWER........a steel rule
,age 3 of 47
vernier caliper smallest measurement? ......ANSWER........one thou
if an inch 0.001" or 0.20mm
parallel misalignment + angular misalignment
......ANSWER........combination misalignment
how to measure a small hole? ......ANSWER........small hole gauge
and outside micrometer
Reading a Vernier bevel protractor in what ?
......ANSWER........main scale is degrees and vernier scale is
minutes indicates every 5 minutes = 1/20 of a degree
What has to be aligned during machine installation
......ANSWER........Centerlines
what's a datum line ......ANSWER........standard of comparison or
point of reference
, age 4 of 47
most important point prior to a layout is
......ANSWER........reference line/datum line
smallest dimension on a steel rule ......ANSWER........1/64th
accuracy of a vernier caliper ......ANSWER........0.01mm or
0.001" (one thou)
What do you use to set the axis of the threading tool at a right
angle to the axis of the workpiece? ......ANSWER........thread
centre gauge (fishtail)
sensitive tool that is used to measure the depth of small holes
and bores? ......ANSWER........depth micrometer (scale runs
opposite to most micrometers)
smallest measurement on a vernier metric micrometer
......ANSWER........0.001 mm
Millwright Alberta Period 3 FINAL EXAM STUDY GUIDE
2025/2026 COMPLETE QUESTIONS BANK AND
CORRECT DETAILED ANSWERS WITH RATIONALES ||
100% GUARANTEED PASS <LATEST VERSION>
Reading a Vernier bevel protractor in what ?
......ANSWER........main scale is degrees and vernier scale is
minutes indicates every 5 minutes = 1/20 of a degree
what's a datum line ......ANSWER........standard of comparison or
point of reference
fire extinguisher class A, B, C, D ......ANSWER........Wood,
Flammable liquids, electrical, combustible metals
when is a whimis label not required? ......ANSWER........when a
controlled product is used immediately
,age 2 of 47
scaffolding cross brace name ......ANSWER........end or transverse
brace
Most effective type of hearing protection?
......ANSWER........plugs and earmuffs
what is the highest safest step on a ladder
......ANSWER........don't use the top 2 rungs
intentional difference between mating parts?
......ANSWER........allowance
the amount of variation between parts
......ANSWER........tolerance
gap or space between mating parts ......ANSWER........clearance
what is used with an outside caliper to measure a shaft?
......ANSWER........a steel rule
,age 3 of 47
vernier caliper smallest measurement? ......ANSWER........one thou
if an inch 0.001" or 0.20mm
parallel misalignment + angular misalignment
......ANSWER........combination misalignment
how to measure a small hole? ......ANSWER........small hole gauge
and outside micrometer
Reading a Vernier bevel protractor in what ?
......ANSWER........main scale is degrees and vernier scale is
minutes indicates every 5 minutes = 1/20 of a degree
What has to be aligned during machine installation
......ANSWER........Centerlines
what's a datum line ......ANSWER........standard of comparison or
point of reference
, age 4 of 47
most important point prior to a layout is
......ANSWER........reference line/datum line
smallest dimension on a steel rule ......ANSWER........1/64th
accuracy of a vernier caliper ......ANSWER........0.01mm or
0.001" (one thou)
What do you use to set the axis of the threading tool at a right
angle to the axis of the workpiece? ......ANSWER........thread
centre gauge (fishtail)
sensitive tool that is used to measure the depth of small holes
and bores? ......ANSWER........depth micrometer (scale runs
opposite to most micrometers)
smallest measurement on a vernier metric micrometer
......ANSWER........0.001 mm
