AECOM Civil Inspector Interview Questions and Answers

Q1. Explain Hydraulic
Ans. 
Hydraulic refers to the study of fluids in motion and the engineering applications of fluid mechanics.
• Hydraulic engineering involves the design and construction of structures that control the flow and pressure of liquids, such as dams, canals, and pipelines.

• Hydraulic systems use fluid pressure to generate, control, and transmit power, commonly found in machinery like hydraulic lifts and brakes.

• Hydraulic principles are ...read more
Answered by AI
Add your answer

As per your cv details

Q1. What you have done in your site?
Add your answer
Q2. What is your role in your site?
Add your answer
Q3. Why i will hire you?
Add your answer

Q1. 1.Describe about the projects handled, 2.different methods of dynamic analysis, 3.difference between modal combination methods, 4.describe about the toughest project you have done and why do you think i...read more
Ans. 
Answering questions related to projects, dynamic analysis, toughest project, pile foundations, and steel connection design.
• Projects handled: Mention the types of projects, their scale, and your role in them.

• Dynamic analysis methods: Explain different methods like time history analysis, response spectrum analysis, etc.

• Modal combination methods: Discuss different methods like CQC, SRSS, ABS, etc., and their differences.

• T...read more
Answered by AI
Add your answer

Q1. What is workability of concrete ?
Ans. 
Workability of concrete refers to its ease of mixing, placing, and compacting.
• Workability is an important property of concrete as it affects its strength, durability, and overall performance.

• It is influenced by factors such as water content, aggregate size and shape, cement content, and admixtures.

• Concrete with good workability is easier to handle, transport, and finish.

• Workability can be measured using tests like slum...read more
Answered by AI
View 17 more answers

Q1. What types of admixture ?
Ans. 
Admixtures are substances added to concrete to enhance its properties or performance.
• Admixtures can be classified into different types based on their purpose, such as water-reducing admixtures, air-entraining admixtures, accelerating admixtures, retarding admixtures, and superplasticizers.

• Water-reducing admixtures reduce the amount of water needed in the concrete mix, improving its workability and strength.

• Air-entraini...read more
Answered by AI
View 3 more answers
Q2. Where use tilting mixer
Ans. 
A tilting mixer is used in construction projects to mix concrete or other materials.
• Tilting mixers are commonly used in construction sites to mix concrete for building foundations, walls, and floors.

• They are also used in road construction projects to mix asphalt and other paving materials.

• Tilting mixers are versatile and can be used for both small and large-scale construction projects.

• They are designed to tilt and pour...read more
Answered by AI
View 6 more answers
Q3. Weight of 10 mm diameter a bar ?
Ans. 
The weight of a 10 mm diameter bar depends on the material it is made of.
• The weight can be calculated using the formula: weight = volume × density

• The volume of a cylindrical bar can be calculated using the formula: volume = π × (diameter/2)^2 × length

• The density of the material can be obtained from reference tables or material specifications

• For example, the weight of a 10 mm diameter steel bar with a length of 1 meter ...read more
Answered by AI
View 13 more answers

Q1. What difference between OPC 43&53 cement. What will happen if use 43 OPC instead 53 OPC for M35.
Ans. 
OPC 43 and 53 cement differ in their compressive strength. Using 43 OPC instead of 53 OPC for M35 concrete may result in lower strength.
• OPC 43 cement has a compressive strength of 43 MPa, while OPC 53 cement has a compressive strength of 53 MPa.

• The higher compressive strength of OPC 53 cement makes it more suitable for structural applications.

• Using OPC 43 cement instead of OPC 53 cement for M35 concrete may result in l...read more
Answered by AI
View 2 more answers