MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Civil Engineering Drawing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When a plane is perpendicular to a reference plane, its projection on that plane is a __________ |
| A. | straight line |
| B. | true line |
| C. | apparent line |
| D. | point |
| Answer» B. true line | |
| 2. |
A mirror 30 mm X 40 mm is inclined to the wall such that its front view is a square of 30mm side. The longer side of the mirror appear perpendicular to both HP and VP. Find the inclination of the mirror with the wall. |
| A. | 48.76<sup>o</sup> |
| B. | 36.78<sup>o</sup> |
| C. | 51.76<sup>o</sup> |
| D. | 41.41<sup>o</sup> |
| Answer» E. | |
| 3. |
A rectangular lamina of sides 20 mm X 25mm has an edge in HP and adjoining edge in VP, is tilted such that the front view appears as a rectangle of 20 mm X 15 mm. The edge which is in VP is 30 mm from the right profile plane. Find its inclinations with the corresponding principal planes. |
| A. | 43.43<sup>o</sup> |
| B. | 53.13<sup>o</sup> |
| C. | 43.13<sup>o</sup> |
| D. | 67.34<sup>o</sup> |
| Answer» C. 43.13<sup>o</sup> | |
| 4. |
A hexagonal lamina of 30 mm sides rests on HP with one of its corners touching VP and the surface inclined at 45 deg. to it. One of its edges inclined to HP at 30 deg. What will be the value of ? |
| A. | 32.31 |
| B. | 42.32 |
| C. | 52.32 |
| D. | 62.32 |
| Answer» B. 42.32 | |
| 5. |
A circular lamina inclined to the VP appears in the front view as an ellipse of major axis 30mm & minor axis 15 mm. The major axis is parallel to both HP and VP. One end of the minor axis is in both the HP and VP. Determine the inclination of the lamina with the VP. |
| A. | 45<sup>o</sup> |
| B. | 90<sup>o</sup> |
| C. | 60<sup>o</sup> |
| D. | 105<sup>o</sup> |
| Answer» D. 105<sup>o</sup> | |