# Multiple choice question for engineering

## Set 1

1. Representative factor is defined as the ratio of the length of the drawing to the actual length of the object.

a) True

b) False

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2. What is the representative factor of a line, whose length is 24cm on the drawing sheet, representing an actual length of 6m?

a) 1:50

b) 1:25

c) 1:24

d) 1:60

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3. A 20mm line, drawn on the drawing sheet represents an actual length of 5m. What is the representative factor?

a) 1:2.5

b) 1:25

c) 25:1

d) 1:250

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4. A line of 10cm is drawn on a drawing sheet. It represents an actual length of 25mm. What is the representative factor?

a) 1:4

b) 1:40

c) 4:1

d) 40:1

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5. Which of the following representative factor will have an enlarging scale?

a) 1:24

b) 1:5

c) 1:3

d) 1:0.5

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6. Which of the following representative factors depict that the actual length of the object is greater than the length of the drawing?

a) 2:5

b) 4:1

c) 3:2

d) 5:3

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7. What is the representative factor if the length of the drawing is 15mm and the actual length of the object is 3m?

a) 1:2

b) 1:0.2

c) 1:200

d) 1:20

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8. Which of the following is not a valid representative factor?

a) 1:2

b) 1:3

c) 2:5

d) 0:4

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9. A line of length 4mm is represented by a line of 4cm. What is the representative factor?

a) 1:1

b) 10:1

c) 1:10

d) 1:100

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10. What is the representative factor if sides of square measuring 4cm in the drawing sheet while the actual length of the side of the square is 3m?

a) 1:0.75

b) 4:3

c) 1:75

d) 3:4

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## Set 2

1. Identify the top view of the below given component.

a)

b)

c)

d)

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2. Identify the side view of the below given component.

a)

b)

c)

d)

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3. Identify the front view of the below given component.

a)

b)

c)

d)

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4. Identify the bottom view of the below given component.

a)

b)

c)

d)

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5. Identify the front view of the below given component.

a)

b)

c)

d)

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6. Identify the back view of the below given component.

a)

b)

c)

d)

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7. Identify the left side view of the below given component.

a)

b)

c)

d)

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8. Identify the right side view of the below given component.

a)

b)

c)

d)

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9. Identify the top view of the below given component.

a)

b)

c)

d)

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10. Identify the bottom view of the below given component.

a)

b)

c)

d)

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11. Identify the bottom view of the below given component.

a)

b)

c)

d)

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12. Identify the top view of the below given component.

a)

b)

c)

d)

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13. Identify the left side view of the below given component.

a)

b)

c)

d)

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14. Identify the back view of the below given component.

a)

b)

c)

d)

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## Set 3

1. The perspective view of a circle in any type of typical position be_________

a) circle

b) ellipse

c) oval

d) lemniscate

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2. To draw the perspective view of circle the circle should be enclosed in _______ and then pointing points and next steps goes on.

a) square

b) rectangle

c) rhombus

d) parallelogram

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3. The perspectives of concentric circles are not concentric __________

a) circles

b) ellipses

c) spheres

d) ellipsoids

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4. Given all are regular cylinders. Identify the one which is in perspective view.

a)

b)

c)

d)

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5. Given all are cubes. Identify the one which is in perspective view.

a)

b)

c)

d)

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6. Curve of any shape can be drawn in perspective by enclosing it in a ___________

a) rectangle

b) cube

c) cylinder

d) square

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7. Which of the following is not in a perspective view? All given figures are regular shapes only.

a)

b)

c)

d)

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8. The perspective will remain same even if the station point changes.

a) True

b) False

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9. For large objects such as buildings, the station point is usually taken at the eye level of a person of normal height that is about _____ meters.

a) 2

b) 1

c) 1.5

d) 1.8

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10. The position of picture plane relative to the object is independent of size of perspective view.

a) True

b) False

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11. The perspective will show the object _________ in size when it is placed behind the picture plane. If the object is moved nearer the picture plane the size of the perspective will ___________

a) reduced, decrease

b) reduced, increase

c) increased, reduce

d) increased, increase

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12. The perspective will show the object _________ in size when it is placed in front of the picture plane. If the object is moved nearer the picture plane the size of the perspective will ___________

a) reduced, decrease

b) reduced, increase

c) increased, reduce

d) increased, increase

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## Set 4

1. The maximum length is 50 m and length of scale is 10 cm. Find the Representative factor.

a) 1/50

b) 50

c) 500

d) 1/500

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2. Given Representative factor as 4/50 and maximum length is 100 cm. Find the length of scale.

a) 8 cm

b) 10 cm

c) 9.7 cm

d) 12 cm

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3. Given, below are the steps related to construct a scale of 1:50 to show meters and decimeters and maximum length is 5 meters. Arrange the steps

i. Then divide the 1st part into 10 equal divisions

ii. Determining the length of scale 1/50 x 500 cm = 10 cm

iii. Determining R.F. here it is 1/50

iv. Draw a line 10 cm long and divide it to 5 equal parts

a) i, ii, iii, iv

b) iii, ii, iv, i

c) ii, iv, i, iii

d) iv, i, ii, iii

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4. How many divisions a line has to be made if it is given to prepare plain scale up to 7 yards?

a) 8

b) 7

c) 6

d) It depends on R.F

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5. What is the length of the scale, representative fraction given is 3/40 and maximum length to be represented in scale is 100 cm?

a) 8.5 cm

b) 10 cm

c) 7.5 cm

d) 13.33

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6. In preparing a plain scale of feet and yards, the first division is to be divided into how many sub-divisions?

a) 5

b) 3

c) 4

d) 10

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7. In preparing a plain scale of feet and inches, how many sub-divisions do the first division is to be divided?

a) 10

b) 6

c) 12

d) 5

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8. In preparing a plain scale of miles and furlongs, how many divisions do the first part is to be made?

a) 10

b) 12

c) 8

d) 6

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9. A plain scale is made to show 9 miles and sub division is furlong. To measure 3 miles and 6 furlongs how many divisions is to take on the right side of origin and how many division it is to take on the left side of origin?

a) 3, 6

b) 2, 4

c) 6, 3

d) 4, 2

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10. A plain scale is made to show 7 yards and sub division is feet. To measure 2 feet, how many divisions it is to take on the left side of origin?

a) 1

b) 2

c) 3

d) 4

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11. A plain scale is made to show 4 feet and sub division is inch. To measure 2 feet and 10 inches how many divisions is to take on the right side of origin?

a) 1

b) 2

c) 10

d) 9

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12. A plain scale is made to show 8 meters and sub division is decimeters. To measure7 meters and 3 decimeters how many divisions is to take on the right side of origin and how many it is to take on the left side of origin?

a) 7, 3

b) 3, 7

c) 6, 4

d) 4, 6

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13. A plain scale is made which shows 6 meters of maximum length and sub division is decimeter with a R.F. of 1 /60. How much length does the scale shows 4 m and 5 decimeters?

a) 4 m 5 dm

b) 4.5 m

c) 0.75 dm

d) 0.75 m

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## Set 5

1. The 2nd quadrant is in which position?

a) Below H.P, behind V.P

b) Above H.P, behind V.P

c) Above H.P, in-front of V.P

d) Below H.P, in-front of V.P

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2. The 3rd quadrant is in which position?

a) Below H.P, behind V.P

b) Above H.P, behind V.P

c) Above H.P, in-front of V.P

d) Below H.P, in-front of V.P

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3. The 4th quadrant is in which position?

a) Below H.P, behind V.P

b) Above H.P, behind V.P

c) Above H.P, in-front of V.P

d) Below H.P, in-front of V.P

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4. The 1st quadrant is in which position?

a) Below H.P, behind V.P

b) Above H.P, behind V.P

c) Above H.P, in-front of V.P

d) Below H.P, in-front of V.P

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5. The position of the views with respect to the reference line will not change according to the quadrant in which the object may be situated.

a) True

b) False

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6. The first and the third quadrants are always opened out while rotating the planes.

a) True

b) False

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7. An object is kept in one of the quadrants of principal planes of projection, for both the front view and top view of the object, the view came first and then the object (the observer is at top right side of principal planes). The object is in which quadrant?

a) 1st quadrant

b) 2nd quadrant

c) 3rd quadrant

d) 4th quadrant

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8. An object is kept in one of the quadrants of principal planes of projection, for both the front view and top view of the object the object came first and then the views on planes (the observer is at top right side of principal planes). The object is in which quadrant?

a) 1st quadrant

b) 2nd quadrant

c) 3rd quadrant

d) 4th quadrant

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9. An object is kept in one of the quadrants of principal planes of projection, for the front view the view is first and object is next and for top view the object came first and then the view on plane (the observer is at top right side of principal planes). The object is in which quadrant?

a) 1st quadrant

b) 2nd quadrant

c) 3rd quadrant

d) 4th quadrant

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10. The line formed by intersection of principal planes is called _____________

a) projection line

b) origin line

c) line of intersection

d) reference line

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11. The vertical plane is also called _____________

a) straight plane

b) perpendicular plane

c) frontal plane

d) pole plane

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12. The negative horizontal plane and positive horizontal makes _____ angle with each other.

a) 90 degrees

b) 180 degrees

c) 120 degrees

d) 270 degrees

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13. The positive vertical plane and positive horizontal plane makes _______ angle with each other in anti clockwise direction.

a) 180 degrees

b) 270 degrees

c) 0 degrees

d) 90 degrees