In Heating Ventilation and Air Conditioning (HVAC) systems, HVAC dampers are essentially _________.
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- valves that regulate the airflow as per the air-conditioned zone requirements
- valves that regulate the refrigerant flow as per the air-conditioned zone requirements
- desiccants which are used to absorb the moisture and dehumidify the air-conditioned zone
- metal-based sheets to absorb heat and to cool the air-conditioned zone
Top Questions on General Design Principles
- Which of the following characteristics of a house or land is/are considered in hedonic price function?
- GATE AR - 2025
- Urban Design, Landscape and Conservation
- General Design Principles
- A rectangular RCC beam section of 250 mm width and 400 mm effective depth is under a factored Shear Force of 120 kN. The design shear strength (\(\tau_c\)) of concrete is 0.35 N/mm². Two-legged, 8 mm diameter stirrups are used for the shear reinforcement. Assuming the Yield Stress of Steel, \(f_y = 415\) N/mm², the design spacing (c/c) of the stirrups is ________ mm. (rounded off to the nearest integer)
- GATE AR - 2025
- Urban Design, Landscape and Conservation
- General Design Principles
- Which of the following tall building(s) is/are having bundled-tube structural system?
- GATE AR - 2025
- Urban Design, Landscape and Conservation
- General Design Principles
Match the items in Group-I with the corresponding statements in Group-II.
- GATE AR - 2025
- Urban Design, Landscape and Conservation
- General Design Principles
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Questions Asked in GATE AR exam
A four-arm uncontrolled un-signaled urban intersection of both-way traffic is illustrated in the figure. Vehicles approaching the intersection from the directions A, B, C, and D can move to either left, right, or continue in straight direction. No U-turn is allowed. In the given situation, the maximum number of vehicular crossing conflict points for this intersection is _________ (answer in integer)
- GATE AR - 2025
- Traffic survey methods, Traffic flow Analysis
An individual chooses a transport mode for a particular trip based on three attributes i.e., cost of journey (X), In-vehicle travel time to reach destination (Y), and Out-of-vehicle time taken to access mode at respective stops (Z). The values for these attributes for three modes Rail, Bus and Para-transit are given in the table. If the general utility (U) equation is \( U = - 0.5 \times X - 0.3 \times Y - 0.4 \times Z \), using the Logit model, the estimated probability of choosing Bus is _________ (rounded off to two decimal places).
- GATE AR - 2025
- Transportation