WorksheetsDrawings - Scales
Total questions: 43
Worksheet time: 22mins
Name
Class
Date
1.
Which scale is used to construct angles in absence of a protractor?
a)
Diagonal scale
b)
Comparative scale
c)
Chord scale
d)
Plain scale
2.
Which scale is suitable to convert Fahrenheit into Celcius?
a)
Comparative scale
b)
Diagonal scale
c)
Vernier scale
d)
Retrograde vernier
3.
Scales having same RF but graduated to read different units are known as
a)
Plain scale
b)
Diagonal scale
c)
Comparative scale
d)
Shrunk scale
4.
What is the name of scale that is a graphical device to compare or convert one variable into another?
a)
Plain scale
b)
Vernier scale
c)
Diagonal scale
d)
Comparative scale
5.
A scale represents either three units or only one units and its fractions up to second place of decimal points :
a)
Diagonal scale
b)
Plane scale
c)
Vernier scale
d)
Comparative scale
6.
Scale on which three dimensions can be measured called
a)
Plain scale
b)
Diagonal scale
c)
Shrunk scale
d)
Comparative scale
7.
What is reduction scale?
a)
Drawing smaller than object
b)
Drawing smaller, object bigger
c)
Drawing bigger, object smaller
d)
Drawing smaller, object smaller
8.
RF = 200:1 Represents a :
a)
Enlarged scale
b)
Reduced scale
c)
Full size scale
d)
Comparative scale
9.
When 10cm line on a map represent 10mm long line. The scale used is
a)
Enlarging scale
b)
Reducing scale
c)
Full size scale
d)
Plain scale
10.
When a 10mm long line is shown in a drawing by a line 10cm, the scale used is known as :
a)
Full size scale
b)
Reducing scale
c)
Enlarging scale
d)
Plain scale
11.
Which type of scale is used when representive fraction of a scale is greater than unit ?
a)
Reducing scale
b)
Minimum scale
c)
Enlarging scale
d)
Maximum scale
12.
RF for full size scale is :
a)
Less than unity
b)
Greater than unity
c)
Equal to unity
d)
None of these
13.
The usual method adopted for representing scale on map is __________
a)
Diagonal scale
b)
Representative fraction
c)
Plain scale
d)
Graphical scale
14.
What is the formula for calculating the maximum length of the scale?
a)
Minimum length to be measured × R.F.
b)
Minimum length to be measured ÷ R.F.
c)
Maximum length to be measured ÷ R.F
d)
Maximum length to be measured × R.F.
15.
A scale represent either two units or a unit and subdivision is
a)
Diagonal scale
b)
Vernier scales
c)
Plain scale
d)
Scale of chords
16.
To make the drawing of big machines and building __________ scales are used.
a)
Enlarged
b)
Reduced
c)
Diagonal
d)
Full
17.
Scale 1:x designated as
a)
Reduced scale
b)
Full size
c)
Enlarged scale
d)
None of these
18.
Scale 1:200 is classified as
a)
full scale
b)
scale of chords
c)
enlarged scale
d)
reduction scale
19.
Comparative scale is a pair of scale having a common :
a)
Units
b)
Representative fraction
c)
Length of scale
d)
Least count
20.
The ratio of the drawing to the actual size of the object in the same unit is called :
a)
Enlarged scale
b)
Reduced scale
c)
Representative fraction
d)
Scale of chord
21.
The proportion of the distance on the map to the corresponding distance on the ground is known as :
a)
Reconnaissance
b)
Reflecting
c)
Representative fraction
d)
Refracting
22.
RF of a scale used in engineering drawing means
a)
Reduced Fraction
b)
recommended Fraction
c)
Representative Fraction
d)
None of these
23.
The vernier which extend or increase in opposite direction of their main scales and also in which the smallest division of the vernier is longer than the smallest division of their main scale is called
a)
Direct vernier
b)
Retrograde vernier
c)
Single vernier
d)
Double vernier
24.
If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as :
a)
Simple vernier
b)
Double vernier
c)
Direct vernier
d)
Retrograde vernier
25.
Ratio of the length of the drawing to the actual size of the object is termed as
a)
FAR
b)
RF
c)
SF
d)
SFR
26.
Dimensions on the drawings can be found out as
a)
RF / actual dimension
b)
RF x actual dimension
c)
Actual dimension / RF
d)
RF x maximum length to be read
27.
While constructing scales, the length of scale required is
a)
RF x distance on drawing
b)
RF x length to be measured
c)
RF x distance on object
d)
RF x distance on diagonal scale
28.
__________ is used to transfer the true or relative dimension of an object to the drawing.
a)
Divider
b)
Scale
c)
Pencil
d)
None of these
29.
Which is the odd one of the following?
a)
Vernier scale
b)
Scale of chord
c)
Plain scale
d)
Diagonal scale
30.
Which of the following is not a linear scale ?
a)
Plain scale
b)
diagonal scale
c)
Scale of chord
d)
Comparative scale
31.
The ratio of the shrunk length to the actual length is :
a)
Shrinkage factor
b)
Representative factor
c)
Factor of safety
d)
Compaction factor
32.
What is the first element of in RF represents?
a)
Size of scale
b)
Size in drawing
c)
Size of the object
d)
Size of object and drawing
33.
On a diagonal scales, it is possible to read up to
a)
One dimension
b)
Two dimensions
c)
Three dimensions
d)
Four dimensions
34.
Plain scale is to read
a)
One dimension
b)
Two dimension
c)
Three dimension
d)
Any dimension
35.
Fractional parts of the smallest division of the main scale can be measured using
a)
Plain scale
b)
Vernier scale
c)
Diagonal scale
d)
Comparative scale
36.
Which one of the following is not a reduction scale ?
a)
1 : 200
b)
5 : 6
c)
1 : 1
d)
3 / 250
37.
Which of the following represents reducing scales
a)
1 : 1
b)
1 : 2
c)
2 : 1
d)
10 : 1
38.
In a drawing 1m is draw in 20cm, the scale is known as __________
a)
1 : 10
b)
1 : 20
c)
1 : 5
d)
1 : 50
39.
Which one is reduced scale ?
a)
50 : 50
b)
50 : 1
c)
100 : 100
d)
1 : 50
40.
Which of the following scale is largest one ?
a)
1 cm = 100 m
b)
1 cm = 1000km
c)
1 cm = 10 km
d)
1 cm = 100 km
41.
Which of the following scales is the smallest one ?
a)
1 cm = 10m
b)
RF = 1 / 5000
c)
1 cm = 10km
d)
None of these
42.
Which of the following is an enlarged scale?
a)
2 : 1
b)
1 : 2
c)
1 : 1
d)
1 : 100
43.
Which of the following is reduced scale
a)
2 : 40
b)
100 : 1
c)
1 : 1
d)
2 : 1
100 %
