Chandak Group Site Engineer Interview Questions and Answers

General mcq questions related to work and civil engineering

Q1. Prepare everything related to field work of site. Will be a pro
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Q2. What is curing period of concrete
Ans. 
Curing period of concrete is the duration during which the concrete is kept moist to ensure proper hydration and strength development.
• Curing period typically lasts for 7 to 28 days depending on the type of concrete mix and environmental conditions.

• Proper curing helps in reducing cracks, increasing durability, and achieving desired strength.

• Common curing methods include ponding, wet covering, and using curing compounds.

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Q3. How is brick masonry done
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Brick masonry is the process of laying bricks in a specific pattern using mortar to create walls, buildings, or other structures.
• Prepare the surface by cleaning and wetting it

• Lay a bed of mortar on the surface

• Place the bricks in the desired pattern, tapping them into place with a trowel

• Use a spirit level to ensure the bricks are level and plumb

• Fill the joints between the bricks with mortar and finish them off neatly
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Q1. Bulding related
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Q2. Bulding work process
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Q3. Bulding detail work
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Q4. Drawing making detail work
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Q5. All detail bulding construction
Ans. 
Building construction involves the process of planning, designing, and constructing structures.
• Building construction includes various stages such as site preparation, foundation construction, structural framing, and finishing.

• It involves the use of materials like concrete, steel, wood, and bricks.

• Construction techniques and methods vary depending on the type of building, such as residential, commercial, or industrial.

• B...read more
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Bulding drawing seen

Work & process detial

Q1. HR asked about me
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Q1. What are the responsibilities of an site engineer??
Ans. 
Site engineers are responsible for overseeing construction projects, managing workers, ensuring safety regulations are followed, and coordinating with various stakeholders.
• Managing construction projects from start to finish

• Supervising and coordinating construction workers

• Ensuring safety regulations and building codes are followed

• Collaborating with architects, engineers, and subcontractors

• Preparing and presenting progre
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Q2. Execution's & Reduce wastage
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Q1. How many types of earthing ?? Ans. There are mainly three types of earthing.
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Q2. What is the full form of OCB? Ans. The full form of OCB is Oil Circuit Breaker.
Ans. 
OCB stands for Oil Circuit Breaker, a type of circuit breaker that uses oil as the medium for arc extinction.
• OCB is commonly used in high voltage applications.

• The oil in OCB helps to extinguish the arc that forms when the circuit breaker interrupts the current flow.

• OCBs are known for their reliability and ability to handle high current interruptions.

• Example: A transformer substation may use OCBs for circuit protection.
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Q3. What is the full form of APFC Panel? Ans. The Full form of APFC is automatic power factor capacitor panel.
Ans. 
APFC Panel stands for Automatic Power Factor Capacitor Panel.
• APFC Panel is used to improve power factor in electrical systems.

• It automatically switches capacitors in and out of the circuit to maintain a desired power factor.

• Helps in reducing electricity bills by avoiding penalties for low power factor.

• Example: APFC Panel is commonly used in industries and commercial buildings.

• It helps in optimizing energy usage and red
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Q4. On what principle does the transformer work? Ans. Transformer works on the principle of mutual induction.
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