As per the CPWD Specifications (2019), the material used for cleaning marble flooring after polishing is \underline{\hspace{1cm}}.
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- Oxalic Acid
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Top Questions on Building material characteristics and applications
- A roof area of 6000 m\(^2\) of a building is drafted on a drawing sheet as 240 cm\(^2\). The scale used in the drawing sheet is 1:__________ (rounded off to the nearest integer)
- GATE AR - 2025
- Building Construction and Structural systems
- Building material characteristics and applications
- The 4th and 5th dimension of Building Information Modelling (BIM) are _________ and _________, respectively.
- GATE AR - 2025
- Building Construction and Structural systems
- Building material characteristics and applications
- As per the National Building Code of India, 2016, choose the correct option where materials are arranged in the increasing order of their embodied energy.
- GATE AR - 2025
- Building Construction and Structural systems
- Building material characteristics and applications
- Match the specially shaped bricks in Group-I with their corresponding nomenclature in Group–II
Group I Group II (P) (1) Plinth Header (Q) (2) Bird's mouth (R) (3) Squint (S) (4) Double cant (5) Plinth stretcher - GATE AR - 2024
- Building Construction and Structural systems
- Building material characteristics and applications
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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