MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Calculate the strain energy of a member bearing stress of 0.0366 N/mm2. If the length of the member is 1 m and a cross section area is 60000mm2. Take E = 2 × 105 N/mm2. |
| A. | 0.4 Nmm |
| B. | 0.5 Nmm |
| C. | 0.6 Nmm |
| D. | 0.2 Nmm |
| Answer» E. | |
| 2. |
In _________ springs, that trench acts as a storage reservoir. |
| A. | Surface |
| B. | Erotic |
| C. | Artesian |
| D. | Gravity |
| Answer» E. | |
| 3. |
Pn = P[1+r/100]n is a formula used in ___________ |
| A. | Arithmetical increase method |
| B. | Incremental increase method |
| C. | Geometrical increase method |
| D. | Graphical extension method |
| Answer» D. Graphical extension method | |
| 4. |
Maximum daily demand = _____ × Average daily demand. |
| A. | 2.5 |
| B. | 3.5 |
| C. | 1.5 |
| D. | 4 |
| Answer» D. 4 | |
| 5. |
Calculate the hoop stress at the bottom of penstock, if a steel penstock of 1 m and 10 mm thick is subjected to 100m head of water. Take w = 9.81 kN/m3. |
| A. | 49 N/mm2 |
| B. | 47 N/mm2 |
| C. | 45 N/mm2 |
| D. | 43 N/mm2 |
| Answer» B. 47 N/mm2 | |