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WorksheetsSine Bar
Total questions: 9
Worksheet time: 5mins
Which of the following is incorrect regarding sine bars?
a) Sine bar is itself a complete measuring instrument
b) Some holes are drilled in the body
c) It can be used to locate any work to a given angle
d) It is capable of self generation
Which of the following option is incorrect with respect to angle gauges?
a) Sine bar is better than angle gauges
b) Angle gauges are made of high carbon high chromium steel
c) Angle gauges can measure the angle from 0 to 360 degrees
d) They are available in two sets of 13 and 16 gauges
Up to which angle sine bars can measure the angles?
a) 45 degree
b) 60 degree
c) 90 degree
d) 120 degree
What is the least count of vernier bevel protractor?
a) 10’
b) 5’’
c) 5’
d) 10’’
In a sine bar the standard length is measured from
Edge to edge
Between inner circumference of two rollers
Between outer circumference of two rollers
Between the centers of two rollers
Clinometer is related with
Engineer's parallels
Angle gauges
Spirit level
Bevel protractor
Autocollimator is used for
Parallelism measurement
Straightness measurement
Flatness measurement
Angular measurement
A collimator is simply a
Source of a bundle of parallel light rays
Source of point light
Sort of alignment telescope
Standard for flatness
Which one of the following is not an angle measuring device
Bevel protector
Sine bar
Combination square
Angle iron
