MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Construction & Building Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In _____________ system, some mechanical arrangement is adopted to provide enough ventilation to the room. |
| A. | Natural ventilation |
| B. | Skylight |
| C. | Artificial ventilation |
| D. | Man made |
| Answer» D. Man made | |
| 2. |
In ______________ system, the use is made of doors, windows, ventilators and skylights to make the room properly ventilated. |
| A. | Artificial ventilation |
| B. | Air conditioning |
| C. | Natural ventilation |
| D. | Mechanical ventilation |
| Answer» D. Mechanical ventilation | |
| 3. |
The value of ______________ depends on type of activity, geographical conditions, age of occupants, etc. |
| A. | Saturated air |
| B. | Relative humidity |
| C. | Effective temperature |
| D. | Condensation |
| Answer» D. Condensation | |
| 4. |
__________________ is an index which combines the effect of air movement, humidity and temperature. |
| A. | Saturated air |
| B. | Effective humidity |
| C. | Dry bulb temperature |
| D. | Effective temperature |
| Answer» E. | |
| 5. |
It is quite evident that the incoming air for ventilation should be ________ in summer and ________ in winter before it enters the room. |
| A. | cool, warm |
| B. | warm, cool |
| C. | humid, dry |
| D. | dry, humid |
| Answer» B. warm, cool | |