## Engineering Drawing MCQs With Answers For Exams 2020 Part 2 . This contains mainly questions on Engineering Curve & Projections of Point & LINE.

Click here for MCQ on introduction to Engineering Drawing

## Engineering Curve

1. What type of curve is created by the intersection of a plane parallel to the side of cone?

A) parabola

B) hyperbola

C) ellipse

D) roulette

**Ans. A**

2. What type of curve is created by the intersection of a plane with a cone which makes an angle with the axis greater than the angle between the side of the cone and the axis?

A) parabola

B) hyperbola

C) ellipse

D) roulette

**Ans. B**

3. A(n)__ __is created by the motion of a point on a circle as the circle rolled along a straight line.

A) epicycloid

B) hyperbola

C) cycloid

D) spiral

**Ans. C**

4. A circle will appear on an isometric drawing as a(n)__ __.

A) ellipse

B) cycloid

C) circle

D) parabola

**Ans. A**

5. The curve generated by a point on the circumference of a circle, which rolls without slipping along outside of another circle is known as

A) Hypocycloid

B) Epicycloid

C) Cycloid

D) Trochoid

**Ans. B**

6. In the game of cricket, a ball is thrown from the boundary and reaches the gloves of the wicket keeper, the curve traced out will be

A) Hyperbola

B) Involute

C) Parabola

D) Cycloid

**Ans. C**

7. A curved traced out by a point which moves uniformly both about the centre and at the same time away or towards the centre is known as

A) Involute

B) Archemedian spiral

C) Cycloid

D) None of above

**Ans. B**

8. The eccentricity of which of the following curve is greater than one?

A) Ellipse

B) Parabola

C) Hyperbola

D) None of above

**Ans. C**

9. If the generating point is on the generating circle and the generating circle is outside the directing circle, the curve obtained is:

(a) Inferiorhypotrochoid

(b) epicycloids

(c) hypocycloid

(d) superior trochoid

**Ans. --**

10. When the plane cuts the cone parallel to the generator, the curve traced out is

(a) ellipse

(b) parabola

(c) hyperbola

(d) triangle

**Ans. --**

## Projections of Line and Point

1. The Intersection of a plane surface with the horizontal plane is a line and is

call__ __

A) Horizontal Trace

B) Vertical Trace

C) Profile Trace

D) Trace

**Ans. A**

2. The Intersection of a plane surface with the Vertical plane is aline and is call__ __

A) Horizontal Trace

B) Vertical Trace

C) Profile Trace

D) Trace

**Ans. B**

3. The intersection of a plane surface with the profile plane is line and is call__ __

A) Horizontal Trace

B) Vertical Trace

C) Profile Trace

D) Trace

**Ans. C**

4. If a line is inclined to H.P., its plan will__ __.

A) be perpendicular to XY line

B) be parallel to XY line

C) show the true length

D) None of the above

**Ans. B**

__5. __number Traces Produced if Required Will Meet On xy Line.

A) 1

B) 2

C) 3

D) 4

**Ans. B**

6. Straight Line of projection Will Make an angle with xy Line to the angle of plane with other principal plane.

A) Perpendicular

B) Equal

C) Right angle

D) Zero

**Ans. B**

7. When a point is above H.P. and behind V.P., the point is resting in which quadrant?

A) 1st

B) 2nd

C) 3rd

D) 4th

**Ans. B**

8. When a point is above H.P. and in front of V.P., the point is resting in which quadrant?

A) 1st

B) 2nd

C) 3rd

D) 4th

**Ans. A**

9. When a point is below H.P. and in front of V.P., the point is resting in which quadrant?

A) 1st

B) 2nd

C) 3rd

D) 4th

**Ans. D**

10. When a point is below H.P. and behind V.P., the point is resting in which quadrant?

A) 1st

B) 2nd

C) 3rd

D) 4th

**Ans. C**

11. If a line is parallel to H.P., its front will be__ __to XY line.

A) Perpendicular

B) Parallel

C) Inclined

D) None of the above

**Ans. B**

12. If a line is parallel to V.P., its top view will be__ __to XY line.

A) Perpendicular

B) Parallel

C) Inclined

D) None of the above

**Ans. B**

13. If a line is inclined to V.P., its elevation will__ __.

A) be perpendicular to XY line

B) be parallel to XY line

C) show the true length

D) None of the above

**Ans. B**

14. If a line is inclined to the Vertical Plane and parallel to Horizontal Plane, then which of the following statements is always CORRECT?

A) True Length = Plan Length

B) True Length ≠ Plan Length

C) True Length > Elevation Length

D) True Length = Elevation Length

**Ans. A**

15. When a line is inclined to VP and parallel to HP, the front view will be__ __to xy.

A) parallel

B) perpendicular

C) inclined at angle φ

D) non on these

**Ans. A**

16. When the front view of line having a length less than the original length then which of the following is correct?

A) Line is inclined to H.P.

B) Line is inclined to both H.P. and V.P.

C) Line is inclined to V.P.

D) (B) and (C) both

**Ans. D**

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