COMPLETEE ACTUAL 180 QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS ) ALREADY GRADED A+.
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
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
scaffolding cross brace name - ANSWER-end or transverse brace
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
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 = 1/12 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
,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
Type of wrench used on a polished or smooth surface? - ANSWER-Strap
Wrench
Puller used for removing Bearing? - ANSWER-Pressure Screw Puller
, 4 types of Pullers? - ANSWER-
pressure screw puller
Hydraulic
puller
Slide
hammer
puller
Bar-style
puller
What is a ball peen hammer used for? - ANSWER-Riveting
# teeth on a hacksaw for cutting a 1" aluminum shaft? - ANSWER-14
pitch blade
a coarse pitch blade is best for - ANSWER-soft material
a fine pitch blade is best for - ANSWER-hard material
which file has the smoothest cut? - ANSWER-Single cut file
Circle Snips have a - ANSWER-Convex cutting edge