QUESTIONS AND | LATEST 2026
1. Most effec ve type of hearing protec on? - CORRECT ANSWER plugs and earmuffs
2. what is the highest safest step on a ladder - CORRECT ANSWER don't use the top 2
rungs
3. fire ex nguisher class A, B, C, D - CORRECT ANSWER Wood, Flammable liquids,
electrical, combus ble metals
4. when is a whimis label not required? - CORRECT ANSWER when a controlled product
is used immediately
5. scaffolding cross brace name - CORRECT ANSWER end or transverse brace
6. inten onal difference between ma ng parts? - CORRECT ANSWER allowance
7. the amount of varia on between parts - CORRECT ANSWER tolerance
8. gap or space between ma ng parts - CORRECT ANSWER clearance
9. what is used with an outside caliper to measure a sha ? - CORRECT ANSWER a steel
rule
,vernier caliper smallest measurement? - CORRECT ANSWER one thou if an inch 0.001" or
0.20mm
parallel misalignment + angular misalignment - CORRECT ANSWER combina on
misalignment
how to measure a small hole? - CORRECT ANSWER small hole gauge and outside
micrometer
Reading a Vernier bevel protractor in what ? - CORRECT ANSWER main scale is degrees
and vernier scale is minutes indicates every 5 minutes = 1/12 of a degree
What has to be aligned during machine installa on - CORRECT ANSWER Centerlines
what's a datum line - CORRECT ANSWER standard of comparison or point of reference
most important point prior to a layout is - CORRECT ANSWER reference line/datum line
smallest dimension on a steel rule - CORRECT ANSWER 1/64th
accuracy of a vernier caliper - CORRECT 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? - CORRECT ANSWER thread centre gauge (fishtail)
sensi ve tool that is used to measure the depth of small holes and bores? - CORRECT
ANSWER depth micrometer (scale runs opposite to most micrometers)
, smallest measurement on a vernier metric micrometer - CORRECT ANSWER 0.001 mm
Type of wrench used on a polished or smooth surface? - CORRECT ANSWER Strap
Wrench
Puller used for removing Bearing? - CORRECT ANSWER Pressure Screw Puller
4 types of Pullers? - CORRECT ANSWER pressure screw puller
Hydraulic puller
Slide hammer puller
Bar-style puller
What is a ball peen hammer used for? - CORRECT ANSWER Rive ng
# teeth on a hacksaw for cu ng a 1" aluminum sha ? - CORRECT ANSWER 14 pitch
blade
a coarse pitch blade is best for - CORRECT ANSWER so material
a fine pitch blade is best for - CORRECT ANSWER hard material
which file has the smoothest cut? - CORRECT ANSWER Single cut file
Circle Snips have a - CORRECT ANSWER Convex cu ng edge