CWB level 1 exam prep
When using measuring devices, accuracy is how:
near repeated measurements are to the authentic price.
True or False? Systematic errors can constantly be prevented through the use of a
sufficiently particular measuring tool.
False
Dimensions on a drawing need to be measured from a common datum or reference line to
keep away from:
cumulative mistakes
True or False? When analyzing a meter with a pointer, usually stand at once in front to keep
away from a parallax errors
True
When making accurate measurements with a protracted metal tape, it is critical that the tape
be held:
underneath the best anxiety carried out with a tension take care of
Vertical referance lines are effortlessly checked using a
__________________________________
Plumb line
True or False? The trendy recognized temperature for checking steel tapes is 20 tiers C.
True
True or False? When using a string as a reference line to degree distortion in a plate, always
make the measurements horizontally from the string to the plate.
True
True or False/ Tapered wedges are used for measuring the outside and inside edge of a gap.
False
When using measuring devices, accuracy is how:
near repeated measurements are to the authentic price.
True or False? Systematic errors can constantly be prevented through the use of a
sufficiently particular measuring tool.
False
Dimensions on a drawing need to be measured from a common datum or reference line to
keep away from:
cumulative mistakes
True or False? When analyzing a meter with a pointer, usually stand at once in front to keep
away from a parallax errors
True
When making accurate measurements with a protracted metal tape, it is critical that the tape
be held:
underneath the best anxiety carried out with a tension take care of
Vertical referance lines are effortlessly checked using a
__________________________________
Plumb line
True or False? The trendy recognized temperature for checking steel tapes is 20 tiers C.
True
True or False? When using a string as a reference line to degree distortion in a plate, always
make the measurements horizontally from the string to the plate.
True
True or False/ Tapered wedges are used for measuring the outside and inside edge of a gap.
False
