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

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

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

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

A

Primary

B

Secondary

C

Revolved

D

Successive

The offset distance for the width (front to back) distance of the auxiliary view is the same distance of the ________ in the top view.

A

Width

B

Height

C

Length

D

None of the above

The lines used to create the auxiliary view should appear as ________ in the finished view.

A

Object lines

B

Construction lines

C

Reference lines

D

Construction lines

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

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

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

The Cartesian equation of trajectory is (where u = Velocity of projection, $$\alpha $$ = Angle of projection and x, y = Co-ordinates of any point on the trajectory after t seconds.)

A

$${\text{y}} = \frac{{{\text{g}}{{\text{x}}^2}}}{{2{{\text{u}}^2}{{\cos }^2}\alpha }} + {\text{x}}\tan \alpha $$

B

$${\text{y}} = \frac{{{\text{g}}{{\text{x}}^2}}}{{2{{\text{u}}^2}{{\cos }^2}\alpha }} - {\text{x}}\tan \alpha $$

C

$${\text{y}} = {\text{x}}\tan \alpha - \frac{{{\text{g}}{{\text{x}}^2}}}{{2{{\text{u}}^2}{{\cos }^2}\alpha }}$$

D

$${\text{y}} = {\text{x}}\tan \alpha + \frac{{{\text{g}}{{\text{x}}^2}}}{{2{{\text{u}}^2}{{\cos }^2}\alpha }}$$

The angle of projection for a range is equal to the distance through which the particle would have fallen in order to acquire a velocity equal to the velocity of projection, will be

A

[[[

In this type of auxiliary view, a break line is used to indicate the imaginary break in the views:

A

Primary

B

Secondary

C

Revolved

D

Partial

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

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