Engineering Graphics & BED part 1

Engineering Graphics (EG)

basic engineering drawing (BED) 

Q. 1  Which of the following represent full scale? 

 (A) 10:1    (B) 20:1    (C) 1:1    (D) 1:10 

ans C

Q. 2  Which is the line used for visible outlines? 

(A) Continuous thin    (B) Continuous thick    (C) Chain thin line    (D) Short zigzag thin 

ans B

 

Q. 3  When the line is parallel to VP and perpendicular to HP, we can get its true length in ___________.

 (A) Top view    (B) Front view    (C) Side view    (D) Front view & Side view 

ans D

 

Q. 4  Which of the following position is not possible for a plane?

 (A) Parallel to both HP and VP    (B) Perpendicular to HP and parallel to VP    (C) Perpendicular to VP and parallel to HP    (D) Perpendicular to both HP and VP 

ans A

 

Q. 5  A tetrahedron has ____equal rectangular faces

 (A) 0    (B) 2    (C) 3    (D) 4 

ans A

 

Q. 6  If the value of Eccentricity is not equal to 1 curve will be_________

 (A) Ellipse or Circle    (B) Parabola or Ellipse    (C) Parabola or Hyperbola    (D) Ellipse or Hyperbola 

ans D

Q. 7  The side view of an object is drawn in ___________.

(A) Side plane    (B) Horizontal plane    (C) Profile plane    (D) Vertical plane 

ans C

 

Q. 2  When the drawing are drawn smaller than the actual size of object then scale is known as 

(A) Enlarged Scale    (B) Reduced Scale    (C) Full Scale    (D) Standard scale 

ans B

 

Q. 3  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) Cycloid    (C) Arche median spiral    (D) Ellipse 

ans C

 

Q. 4  If the object lies in the fourth quadrant, its position with respect to reference plane will be 

 (A) In front of V.P. and above H.P    (B) Behind V.P. and below H.P.    (C) In front of V.P. and below H.P.    (D) Behind V.P. and above H.P. 

ans C

 

Q. 5  10 mm Length of line in Isometric projection will be equal to

 (A) 10 mm    (B) 8.15 mm    (C) 12.26 mm    (D) 7.07 mm 

ans B

 

Q. 6  When a right regular cone is cut by a plane parallel to base the shape of section obtained is

 (A) Ellipse    (B) Parabola    (C) Triangle    (D) Circle 

ans D

 

Q. 7  A line having length of L is resting on HP on one end and other end is in VP and parallel to profile plan then summation of angle made by line with HP and VP is

 (A) 60?    (B) 90?    (C) 30?    (D) 45? 

ans B

Q. 1  A short break line is used to indicate a

 (A) broken part    (B) part to be broken    (C) long part of uniform cross section    (D) short part of non-uniform cross section 

ans B

 

Q. 2  The type of line used to indicate a cutting plane is 

 (A) Dashed    (B) long dashed dotted    (C) long dashed double dotted    (D) continuous freehand 

ans B

 

Q. 3  The size of the drawing drawn to scale 2:1 will be ____________ the actual size.

 (A) Same as    (B) twice of    (C) half of    (D) none of a,b, and c 

ans B

 

Q. 4  If an area of Y2 is represented by an area of X2 on a drawing, then the RF is equal to

 (A) X/Y    (B) X2/Y2    (C) vX / vY    (D) vX2 / vY2 

ans B

 

Q. 5  Boyle’s law, PV = constant generates a curve which is a

 (A) Hyperbola    (B) rectangular hyperbola    (C) parabola    (D) rectangular parabola 

ans B

 

Q. 6  The gear tooth profile is in the form of

 (A) parabola    (B) involute    (C) spiral    (D) helix 

ans B

 

Q. 7  The line joining any point on an Archimedean spiral with the pole is called the

 (A) shortest radius    (B) radius vector    (C) vectorial angle    (D) convolution 

ans B

 

Q. 8  In the orthographic projections, F.V. is projected on

 (A) H.P.    (B) V.P.    (C) XY    (D) GL 

ans B

 

Q. 9  The top view of a rectangular shaped room will show

 (A) length and height    (B) length and width    (C) width and height    (D) height only 

ans B

 

Q. 10  If O + Ø = 900, then which of the following statements is CORRECT?

 (A) a = ß = 900    (B) side view = TL    (C) FV is perpendicular to XY    (D) All of the above 

ans D

 

Q. 11  To obtain the true shape of the section of a solid, the auxiliary plane is set

 (A) inclined at 450 to cutting plane    (B) perpendicular to the cutting plane    (C) parallel to cutting plane    (D) parallel to XY 

ans C

 

Q. 12  Compare to actual diameter, the isometric diameter of the sphere is

 (A) equal    (B) smaller    (C) greater    (D) none 

ans C

 

Q. 13  The height of the tetrahedron of 40 mm sides will be _________ 40 mm.

 (A) equal to    (B) less than    (C) greater than    (D) half of 

ans B

 

Q. 14  In Isometric projection, the length or width of the object is drawn at _________ to the horizontal reference line.

 (A) 300    (B) 450    (C) 900    (D) 1200 

ans A