SUCG Infrastructure Interview Questions and Answers

The duration and machinery requirement for dumping and compacting one lakh cum of soil.

• The duration depends on the capacity of the machinery and the number of machines used.

• The type of soil and the site conditions also affect the duration.

• On average, it takes around 30-45 days to complete the task.

• The machinery required includes excavators, bulldozers, dump trucks, and compactors.

Minor bridges are usually shorter and have a lower weight capacity than major bridges.

• Major bridges are typically longer and have a higher weight capacity than minor bridges.

• Minor bridges are often used for pedestrian or bike traffic, while major bridges are used for vehicles and heavy machinery.

• Major bridges may require more maintenance and have a higher construction cost than minor bridges.

• Examples of major bridges i...read more

MPLS is a protocol used for efficient packet forwarding. It uses labels to identify paths instead of IP addresses.

• MPLS stands for Multiprotocol Label Switching

• Labels are assigned to packets at the ingress router

• Labels are used to identify the path a packet should take through the network

• Labels are swapped at each MPLS router along the path

• The last MPLS router removes the label and forwards the packet based on the IP ad...read more

Route reflector is a BGP feature that allows a router to advertise routes to its clients without requiring full mesh connectivity.

• Route reflector reduces the number of iBGP peerings required in a network.

• It helps in scaling the network by reducing the number of updates and processing required.

• Route reflector can be configured in a hierarchical manner to further reduce the number of iBGP peerings.

• It is commonly used in ...read more

The neutral axis is the line where the stress is zero in a reinforced concrete structure.

• The neutral axis divides the cross-section of the structure into two parts: the compression zone and the tension zone.

• The depth of the neutral axis depends on the moment of resistance of the section and the bending moment applied.

• The position of the neutral axis affects the amount of reinforcement required in the tension zone.

• The n...read more

The percentage of bitumen in DBM varies depending on the specific mix design and project requirements.

• DBM stands for Dense Bituminous Macadam, which is a type of road construction material.

• The percentage of bitumen in DBM typically ranges from 4% to 6% by weight.

• The exact percentage of bitumen is determined based on factors such as traffic load, climate conditions, and desired durability.

• Higher percentages of bitumen a...read more