ACC Interview Questions and Answers

Building construction, maintenance work,

Q1. Estimate, billing work
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Q2. Building construction
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Q3. Road work in transportation
Ans. 
Road work in transportation involves the construction, maintenance, and repair of roads and highways.
• Road work includes tasks such as grading, paving, and striping.

• Maintenance tasks include filling potholes, repairing cracks, and clearing debris.

• Road work is essential for ensuring safe and efficient transportation for both people and goods.

• Examples of road work projects include building new highways, widening existing ...read more
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Q4. Survey at work places
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Q1. Survey work maintenance work
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Projects in civil engineer

Mathematics, Reasoning, English, General study

About the current situation of business in India

Q1. Tell me about your self.
Ans. What do you know about ACC
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Q2. About the sales.
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Health safety management, office Documentation, store Inspection

Q1. Health safety management
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Q2. HSE Training Accident report
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Q3. Welfare facilities ,work at height
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Q4. Material lifting shifting, lifting plan
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Q5. Hot work , confined space, Training
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Q6. Scaffolding training, FLRA
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Q7. HIRA, permit to work
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Q8. Minutes of meeting of Contractor
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Q9. Induction training, health checkup
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Q1. What made you think you will be employed? Ans: I have the right insights needed for the job
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Q2. Hope you won't quit a month after being employed? Ans: No,I won't
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Q3. What made you apply for this job? Ans: I really want to help this company grow.
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Q1. Data requirement for a concrete mix design
Ans. 
Data requirements for a concrete mix design
• Type of cement

• Aggregate size and type

• Water-cement ratio

• Chemical admixtures

• Strength requirements

• Environmental factors

• Curing method

• Proportion of each ingredient
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Q2. What are the different exposure condition of concreting
Ans. 
Exposure conditions of concreting refer to the environmental factors that affect the curing process of concrete.
• Temperature and humidity

• Wind speed and direction

• Sunlight exposure

• Rain and precipitation

• Airborne contaminants

• Proximity to saltwater or other corrosive substances
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Q3. Various methods to determine the workability of concrete
Ans. 
Various methods to determine the workability of concrete
• Slump test measures the consistency of concrete

• Compaction factor test measures the workability of concrete

• Vee-Bee test measures the time taken for concrete to flow

• Flow table test measures the flow of concrete

• Kelly ball test measures the workability of concrete

• Rheometer test measures the viscosity of concrete
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Q4. Which types of problem you have faced in construction project and how did you handle it
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Q5. What are tests on fresh and hardend concrete
Ans. 
Tests on fresh and hardened concrete
• Fresh concrete tests include slump test, air content test, and temperature test

• Hardened concrete tests include compressive strength test, flexural strength test, and water absorption test

• Other tests include density test, chloride ion penetration test, and alkali-silica reaction test
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Q6. What is the standard used for concrete mix design
Ans. 
The standard used for concrete mix design is ACI 211.1.
• ACI 211.1 is the standard used for concrete mix design

• It provides guidelines for selecting proportions of ingredients based on desired properties

• Factors considered include strength, workability, durability, and economy

• Other standards such as ASTM C94 and AASHTO M 157 may also be used
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Q7. What is the main role of finess of cement
Ans. 
The main role of fineness of cement is to increase the surface area of cement particles, which enhances the strength and workability of concrete.
• Finess of cement refers to the particle size distribution of cement.

• A finer cement will have more surface area per unit volume, which leads to better hydration and stronger concrete.

• The fineness of cement affects the workability of concrete, with finer cement requiring more wa...read more
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Q8. Which apparatus used for consistency test of cement
Ans. 
The apparatus used for consistency test of cement is called Vicat apparatus.
• Vicat apparatus is used to determine the consistency and setting time of cement.

• It consists of a plunger, a graduated rod, a frame, and a base plate.

• The test involves measuring the depth of penetration of the plunger into the cement paste.

• The consistency of the cement is determined by the amount of water required to produce a standard penetrati...read more
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Q9. Which standard used for concrete compressive strength test
Ans. 
The standard used for concrete compressive strength test is ASTM C39.
• ASTM C39 is the most widely used standard for testing concrete compressive strength.

• It outlines the procedures for preparing and testing cylindrical concrete specimens.

• The standard specifies the equipment, procedures, and calculations required for accurate testing.

• The results of the test are used to determine the strength of the concrete and its suita
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Q10. What action you will take if the 28 days cube strength failed
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Q11. What are the reason behind cracks in concrete
Ans. 
Cracks in concrete can be caused by various factors such as shrinkage, settlement, overload, and weathering.
• Shrinkage due to drying and cooling of concrete

• Settlement due to uneven subgrade or soil movement

• Overload due to excessive weight or traffic

• Weathering due to freeze-thaw cycles, chemical exposure, or erosion

• Improper mixing, placing, or curing of concrete

• Design flaws or inadequate reinforcement
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Question was based on none verbal reasoning.

Q1. Based on background of me.
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Q1. There are lot of questions which was based on technical knowledge and case study. Maintenance practices and day today job basic
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Q1. This was also based on technical questions
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