This type of auxiliary view is projected onto a plane that is perpendicular to one of the principal planes of projection:

A partial auxiliary view usually shows only features on the _________ of the inclined line and not any projection of other planes.

A

Hidden lines

B

Plane

C

Center lines

D

None of the above

For the given values of initial velocity of projection and angle of inclination of the plane, the maximum range for a projectile projected upwards will be obtained, if the angle of projection is

A

$$\alpha = \frac{\pi }{4} - \frac{\beta }{2}$$

B

$$\alpha = \frac{\pi }{2} + \frac{\beta }{2}$$

C

$$\alpha = \frac{\beta }{2} - \frac{\pi }{2}$$

D

$$\alpha = \frac{\pi }{4} - \frac{\beta }{4}$$

E

$$\alpha = \frac{\pi }{2} - \frac{\beta }{2}$$

A partial auxiliary view is used to show only the __________ in the auxiliary view.

A

Projected inclined plane

B

The projected top view

C

The projected side view

D

None of the above

This type of surface is tipped to all principal planes of projection and does not appear true size in any standard view:

A

Foreshortened

B

Parallel

C

Orthographic

D

Oblique

In the following sentence the word principal' occurs three times "The principal (1) aim of the principal (2) of the college was to help build new roads to link the area's principal (3)schools" Indicate the use(s) in which the meaning of the word “Principal is ‘chief or main',

A

Use (1)

B

Use(2)

C

Use (3)

D

Both (1) & (3)

Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport and plane B is 56 miles due east of the airport . How far apart are the two planes ?

A

82

B

119

C

65

D

93

The range of projectile on a downward inclined plane is ________ the range on upward inclined plane for the same velocity of projection and angle of projection.

A

Less than

B

More than

C

Equal to

D

None of these

Principal planes are planes having

A

Maximum shear stress

B

No shear stress

C

Minimum shear stress

D

None of the above

A secondary auxiliary view is a projection off of the __________.

A

Front view

B

Top view

C

Primary auxiliary view

D

None of the above

The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass. To obtain complete dynamic balance, the minimum number of balancing weights to be introduced in different planes is

A

1

B

2

C

3

D

4

This type of auxiliary view is projected onto a plane that is perpendicular to one of the principal planes of projection:

Related Questions