Bcit Exam 1| Questions with Correct Verified
Answers
4
A tool that can be used to scribe lines parallel to the edge of a piece of steel when laying out is
1) a surface plate.
2) dividers.
3) a prick punch.
4) hermaphrodite calipers.
5) a scriber.
5
Copper sulfate may be used
1) for lubricating very fine threads such as those on a micrometer.
2) as a thread cutting fluid.
3) to free nuts which are corroded to bolts.
4) to coat tools in order to reduce corrosion.
5) as a marking material for laying out work on a piece of steel.
3
In general, fine teeth are used for thin stock; coarse teeth for thick stock.
In general, hacksaw blades with finer teeth are used for
,1) cutting harder metals.
2) cutting thicker metal stock.
3) cutting thinner metal stock.
4) producing a smoother cut surface.
5) cutting softer metals.
4
A file which is always single cut is the
1) knife file.
2) warding file.
3) hand file.
4) mill file.
5) pillar file.
2
When raising or lowering an unevenly distributed load, the minimum number of slings required
is
1) one.
2) two.
3) three
4) four.
5) six.
,1
One advantage of metal scaffolding is that
1) fewer tools are required for erection and disassembly.
2) cross bracing is not required.
3) it is a good conductor of electricity.
4) it does not need to be erected level.
5) it can be erected inside boiler furnaces.
1
The process of moving heavy objects and machines using ropes, chains and lifting devices is
called
1) rigging.
2) trunking.
3) hoisting.
4) tendering.
5) falling.
3
A nut having slots across the top to allow pins to be inserted to lock the nut in place is called a
1) clamp nut.
2) lock nut.
, 3) castle nut.
4) split nut.
5) jam nut.
5
Rope is measured in two ways, by diameter or by circumference. Small ropes up to 2.5 cm
are usually measured by diameter while larger ropes are measured by circumference.
Fibre ropes are measured by
1) circumference
2) greatest diameter which is usually slightly oversize.
3) diameter.
4) circumference up to 2.5 cm and diameter over 2.5 cm.
5) diameter up to 2.5 cm and circumference over 2.5 cm.
5
The most common type of wire rope has a core made of
1) a copper strand.
2) several wires laid right handed around a center wire.
3) an aluminum strand.
4) several wires laid left handed around a center wire.
5) hemp rope.
Answers
4
A tool that can be used to scribe lines parallel to the edge of a piece of steel when laying out is
1) a surface plate.
2) dividers.
3) a prick punch.
4) hermaphrodite calipers.
5) a scriber.
5
Copper sulfate may be used
1) for lubricating very fine threads such as those on a micrometer.
2) as a thread cutting fluid.
3) to free nuts which are corroded to bolts.
4) to coat tools in order to reduce corrosion.
5) as a marking material for laying out work on a piece of steel.
3
In general, fine teeth are used for thin stock; coarse teeth for thick stock.
In general, hacksaw blades with finer teeth are used for
,1) cutting harder metals.
2) cutting thicker metal stock.
3) cutting thinner metal stock.
4) producing a smoother cut surface.
5) cutting softer metals.
4
A file which is always single cut is the
1) knife file.
2) warding file.
3) hand file.
4) mill file.
5) pillar file.
2
When raising or lowering an unevenly distributed load, the minimum number of slings required
is
1) one.
2) two.
3) three
4) four.
5) six.
,1
One advantage of metal scaffolding is that
1) fewer tools are required for erection and disassembly.
2) cross bracing is not required.
3) it is a good conductor of electricity.
4) it does not need to be erected level.
5) it can be erected inside boiler furnaces.
1
The process of moving heavy objects and machines using ropes, chains and lifting devices is
called
1) rigging.
2) trunking.
3) hoisting.
4) tendering.
5) falling.
3
A nut having slots across the top to allow pins to be inserted to lock the nut in place is called a
1) clamp nut.
2) lock nut.
, 3) castle nut.
4) split nut.
5) jam nut.
5
Rope is measured in two ways, by diameter or by circumference. Small ropes up to 2.5 cm
are usually measured by diameter while larger ropes are measured by circumference.
Fibre ropes are measured by
1) circumference
2) greatest diameter which is usually slightly oversize.
3) diameter.
4) circumference up to 2.5 cm and diameter over 2.5 cm.
5) diameter up to 2.5 cm and circumference over 2.5 cm.
5
The most common type of wire rope has a core made of
1) a copper strand.
2) several wires laid right handed around a center wire.
3) an aluminum strand.
4) several wires laid left handed around a center wire.
5) hemp rope.
