ACC Interview Questions, Process, and Tips

Q1. Tell me something about you
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Q2. General qu6if market knowledge
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Sql, nodejs JavaScript

Q1. Joins in sql, differences between join
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Q2. Sql query functions used in sql
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Q1. How many cement bag will used in 1000 sq feet
Ans. 
The number of cement bags needed for 1000 sq feet depends on the thickness of the cement layer.
• Calculate the volume of cement needed based on the thickness of the layer (e.g. 4 inches)

• Determine the coverage area of a single cement bag (e.g. 1 cubic foot)

• Divide the total volume by the coverage area to get the number of bags required
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Q2. Ratio pf m25
Ans. 
The ratio of M25 refers to the mix of concrete with a compressive strength of 25 MPa.
• M25 is a mix of concrete with a compressive strength of 25 MPa.

• It is commonly used in construction for structural applications.

• The ratio of M25 typically includes cement, sand, and aggregate in specific proportions.

• For example, a common ratio for M25 concrete is 1:1:2, which means 1 part cement, 1 part sand, and 2 parts aggregate.
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Q1. Strength test unit
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Q2. Customer relation management
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Q3. Quality test control
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Q4. What will you do if material get rejected
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Q5. What was your final answer to convince customer
Ans. 
I highlighted the unique features of our product, demonstrated its superior quality through samples, and offered a competitive price to convince the customer.
• Highlighted unique features of our product

• Demonstrated superior quality through samples

• Offered competitive price
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Q1. What is cement and how it prepared
Ans. 
Cement is a binding material used in construction to hold together bricks, stones, etc. It is prepared by mixing limestone, clay, and other materials.
• Cement is made by heating a mixture of limestone and clay in a kiln at high temperatures

• The resulting product, called clinker, is then ground into a fine powder and mixed with gypsum to create cement

• Water is added to the cement to form a paste, which hardens over time to ...read more
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Q2. Types of cement
Ans. 
Types of cement include Portland cement, white cement, rapid hardening cement, and low heat cement.
• Portland cement is the most common type used in construction.

• White cement is used for architectural purposes and to create colored concrete.

• Rapid hardening cement sets quickly and is used in projects with tight deadlines.

• Low heat cement generates less heat during hydration and is used in large concrete structures.
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Q3. Cement temperature?
Ans. 
Cement temperature is an important factor in the production process, affecting setting time and strength of the final product.
• Cement temperature should be monitored closely during production to ensure optimal conditions.

• Higher temperatures can accelerate the setting time of cement, while lower temperatures can slow it down.

• The ideal temperature range for cement production is typically between 90-120 degrees Celsius.

• Tem...read more
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Q4. Material handling procedure
Ans. 
Material handling procedure involves the safe and efficient movement of materials within a facility.
• Establish clear guidelines for handling different types of materials

• Train employees on proper lifting techniques and equipment usage

• Implement safety measures such as wearing protective gear and using designated pathways

• Regularly inspect equipment and storage areas for potential hazards

• Utilize technology like conveyor bel
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Q5. Storage of material
Ans. 
Proper storage of materials is crucial for maintaining quality and safety standards in engineering operations.
• Materials should be stored in designated areas to prevent mix-ups and ensure easy access.

• Storage areas should be organized and labeled clearly for quick identification.

• Certain materials may require specific storage conditions such as temperature control or protection from moisture.

• Regular inventory checks shoul...read more
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Q6. Safe unloading tips
Ans. 
Safe unloading tips are crucial for preventing accidents and injuries.
• Always wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots.

• Inspect the unloading area for any hazards such as uneven ground, overhead obstacles, or slippery surfaces.

• Use proper lifting techniques to avoid strain or injury - bend at the knees, keep your back straight, and lift with your legs.

• Secure...read more
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Q1. Emergency handling in power plant
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Emergency handling in power plant involves quick response, proper training, and adherence to safety protocols.
• Quickly assess the situation and identify the type of emergency (fire, equipment failure, etc.)

• Activate emergency shutdown procedures to prevent further damage

• Notify appropriate personnel and emergency services

• Evacuate personnel to safe locations and ensure their safety

• Follow established safety protocols and pr...read more
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General awareness Current affairs

Q1. Stripping Ratio, MMR, Mine Management
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Q2. Drilling and Blasting, Shot sequence, Safety Plan
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