MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Drawing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The flat ends of a boiler are prevented from bulging out and are strengthened by means of _________ |
| A. | connection of plates at right angles |
| B. | gusset stays |
| C. | welding |
| D. | riveting |
| Answer» C. welding | |
| 2. |
In butt joint when two straps are used the thickness varies between _______ to ________ (T is the thickness of plate to be connected). |
| A. | T, 1.125T |
| B. | 0.7T, 0.8T |
| C. | 0.5T, T |
| D. | T, 1.5T |
| Answer» C. 0.5T, T | |
| 3. |
In butt joint when one strap is used the thickness varies between _______ to ________ (T is the thickness of plate to be connected). |
| A. | T, 1.125T |
| B. | 0.7T, 0.8T |
| C. | 0.5T, T |
| D. | T, 1.5T |
| Answer» B. 0.7T, 0.8T | |
| 4. |
In zigzag lap joint formation when P is the pitch between the rivets, the distance between the rows of rivets should not be less than _____ |
| A. | 0.6P |
| B. | 0.8P |
| C. | P |
| D. | 1.2P |
| Answer» B. 0.8P | |
| 5. |
Width (L) of overlap of sheets is equal to ________ when d is the diameter of a rivet in case of single-riveted lap joint. |
| A. | 2d |
| B. | 3d |
| C. | 4d |
| D. | 5d |
| Answer» C. 4d | |
| 6. |
What type of failure will occur when rivets are smaller than necessary? |
| A. | Tearing of plate between the holes |
| B. | Tearing of plate between the edges |
| C. | Shearing of rivet |
| D. | Crushing of plate |
| Answer» D. Crushing of plate | |