MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Building Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
It is found that the _______ are not seriously affected until very high temperature of 1200 C to 1300 C are reached. |
| A. | Plastic |
| B. | Limestone |
| C. | Sandstone |
| D. | Brick |
| Answer» E. | |
| 2. |
The __________ is a bad conductor of heat and it is also non-combustible building material. |
| A. | Sandstone |
| B. | Granite |
| C. | Stone |
| D. | Limestone |
| Answer» D. Limestone | |
| 3. |
The class of fire-load limiting between 2.23 10^6 to 4.60 10^6 is considered as ______________ |
| A. | Extreme |
| B. | Moderate |
| C. | High |
| D. | Low |
| Answer» D. Low | |
| 4. |
The class of fire-load not exceeding 1.15 10^6 is considered as _________ |
| A. | High |
| B. | Low |
| C. | Moderate |
| D. | Extreme |
| Answer» C. Moderate | |
| 5. |
The term _____________ is used to indicate the amount of heat liberated in kilojoules per square metre of floor area of any compartment by the combustion of the content of the building and any combustible part of the building itself. |
| A. | Combustion |
| B. | Fire load |
| C. | Calorific value |
| D. | Heat liberation |
| Answer» C. Calorific value | |
| 6. |
The hazard which concerns with the loss or damage to life is referred to as the ______________ |
| A. | Peron hazard |
| B. | People Hazard |
| C. | Personal hazard |
| D. | Internal hazard |
| Answer» D. Internal hazard | |
| 7. |
The hazard due to fire spread into a building through the open air is known as__________ |
| A. | Windward hazard |
| B. | Internal hazard |
| C. | Exposure hazard |
| D. | Personal hazard |
| Answer» D. Personal hazard | |