Acme Cleantech Solutions Assistant Engineer Civil (Civ) Interview Questions and Answers

Water cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix.

• It is an important factor in determining the strength and durability of concrete.

• A lower water cement ratio results in stronger and more durable concrete.

• The water cement ratio is typically specified in construction projects to ensure the desired concrete properties.

• For example, a water cement ratio of 0.5 means that f...read more

Slump of concrete refers to the measure of consistency or workability of fresh concrete.

• Slump is determined by the vertical settlement of concrete when a cone-shaped mold is removed.

• It indicates the flow and compactness of concrete.

• Higher slump values indicate more workable and fluid concrete.

• Lower slump values indicate less workable and stiffer concrete.

• Slump test is conducted to ensure the desired consistency of conc

Yes

• Yes, I understand engineering drawings and can interpret them accurately.

• Yes, I am proficient in preparing Bar Bending Schedules (BBS) for reinforcement detailing.

• Yes, I have experience in quantity estimation for construction projects.

• Yes, I am familiar with relevant software and tools used for these tasks.

• Yes, I can provide examples of projects where I have successfully performed these tasks.

Mix grade ratio of concrete refers to the proportion of cement, sand, and aggregate used in the concrete mix.

• The mix grade ratio of concrete is expressed as the proportion of cement to sand to aggregate.

• The most common mix grade ratios for concrete are 1:2:3 and 1:3:6.

• The mix grade ratio of concrete depends on the strength and durability required for the specific project.

• The mix grade ratio of concrete can be adjusted ...read more

Cube test is performed to determine the compressive strength of concrete.

• Prepare the cube moulds of size 150mm x 150mm x 150mm.

• Clean the moulds and apply oil to the inner surface.

• Fill the moulds with concrete in three layers and compact each layer.

• Level the top surface and cover the moulds with a gunny bag.

• After 24 hours, remove the moulds and immerse the cubes in water for curing.

• After 7 days, test the cubes for compr...read more