JLL Site Engineer Interview Questions and Answers

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Q1. What is cement and types of cement
Ans. 
Cement is a binding material used in construction. Types include Portland cement, white cement, and rapid-hardening cement.
• Cement is a fine powder made from limestone, clay, and other minerals.

• Portland cement is the most common type used in construction.

• White cement is used for architectural purposes to achieve a clean, bright finish.

• Rapid-hardening cement sets quickly and is ideal for projects with tight deadlines.
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Q1. What is the lapping of steel
Ans. 
Lapping of steel is the process of overlapping two pieces of steel to create a continuous connection.
• Lapping is commonly used in construction to join reinforcing steel bars together.

• The overlapping length is typically specified in construction drawings or codes.

• Proper lapping ensures structural integrity and strength of the steel connection.
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Q1. About Your self ? My self Ramachandra pradhan , I am from Odisha My father is farmer and my mother is house wife We are 2 brother and 1 sister , I am working in sobha may18, 2022 to January 24 , 2024 Wha...read more
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Q2. What you expect salary? I want 24,000
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Q3. How much your experience? I have a 1.5 year experience.
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Half an hour duration.Site related questions.

Q1. What is workability of concrete???? What makes a bulding green building? Why do longitudinal cracks develop on concrete pavements???
Ans. 
Workability of concrete refers to its ease of mixing, placing, and compacting.
• Workability is affected by water content, aggregate size and shape, and admixtures.

• A concrete mix with good workability will be easy to place and compact, resulting in a smooth finish.

• However, if the mix is too workable, it may be prone to segregation and bleeding.

• Longitudinal cracks on concrete pavements can be caused by a variety of factors...read more
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Q2. What do you know about hollow blocks used in construction???
Ans. 
Hollow blocks are commonly used in construction as they are lightweight, durable and provide good insulation.
• Hollow blocks are made of concrete with hollow cores.

• They are used for walls, partitions, and fences.

• They are lightweight and easy to handle, reducing construction time and labor costs.

• Hollow blocks provide good insulation, reducing energy costs for heating and cooling.

• They are durable and resistant to fire, pes...read more
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Q1. Working experience
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Q2. Present location of work
Ans. 
I am currently working at a construction site in downtown city.
• Construction site in downtown city

• Working on a high-rise building project

• Coordinating with architects, contractors, and workers

• Ensuring adherence to safety regulations and project timelines
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Q1. About department questions
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About numerical, blood relation etc.,

Q1. Skills, self intro, Salary discussion
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About super structure