Megha Engineering & Infrastructures QA/QC Civil Engineer Interview Questions and Answers

Q1. What is a beam ?
Ans. 
A beam is a structural element that is designed to resist loads applied perpendicular to its longitudinal axis.
• Beams are commonly used in construction to support loads over a span.

• They can be made of various materials such as wood, steel, or concrete.

• Beams can be classified based on their shape, such as I-beams, H-beams, or T-beams.

• The design of a beam takes into account factors like span length, load requirements, and
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Q2. What is the Defrance between king post and qween post ?
Ans. 
King post and queen post are both types of trusses used in construction, with king post being a simpler design and queen post being a more complex design.
• King post is a simple vertical member in a truss, while queen post is a pair of vertical members connected by a horizontal member.

• Queen post trusses are stronger and can span longer distances compared to king post trusses.

• King post trusses are commonly used in small s...read more
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Q1. Civil engineering releted
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Q2. Qc,Bbs releted, site excursions
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Q3. Who many types of cement?
Ans. 
There are several types of cement used in construction.
• Ordinary Portland Cement (OPC)

• Portland Pozzolana Cement (PPC)

• White Cement

• Rapid Hardening Cement

• Low Heat Cement

• Sulfate Resistant Cement

• Blast Furnace Slag Cement

• High Alumina Cement

• Oil Well Cement
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Q4. Who type of qurring ?
Ans. 
The question is unclear and does not make sense.
• The question seems to be incomplete or misspelled.

• It is difficult to understand what is being asked.

• There is no context provided for the term 'qurring'.
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Good experience and good coloured

Beam bbs calculation.

Q1. Asked about previous work
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Q2. What was the last project
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Q1. Project Monitoring, scheduling Analyze projects, budget, cash flow, coordination with contractors, Consultant and allied services, construction, resource management, quality control and quality assurance, ...read more
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Q1. Technical interview of concrete
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Q1. Lap length for hoop, development length.Grade of concrete and HDPE pipe is code
Ans. 
Lap length and development length for hoop, grade of concrete, and HDPE pipe are specified in code.
• Lap length for hoop reinforcement is specified in IS 456:2000 and varies based on the diameter of the bar and the grade of concrete.

• Development length is the length of the bar required to transfer the stress from the bar to the surrounding concrete and is also specified in IS 456:2000.

• The grade of concrete determines the ...read more
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Q1. What is hydration process during casting of concrete?
Ans. 
Hydration process is the chemical reaction between cement and water which results in the hardening of concrete.
• Hydration process starts as soon as water is added to cement.

• The reaction produces heat and causes the mixture to harden and gain strength.

• The process continues for weeks and even months, resulting in a stronger and more durable concrete.

• The amount of water used in the mixture affects the hydration process and...read more
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Q2. Concrete strength depend ?
Ans. 
Concrete strength depends on various factors.
• Water-cement ratio

• Type and quality of cement

• Aggregate size and shape

• Curing conditions

• Mix design

• Age of concrete

• Temperature and humidity

• Presence of admixtures
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Q3. Why used send in concrete mixer
Ans. 
Water is added to concrete mixer to make the mixture more workable and to achieve the desired consistency.
• Water is added to hydrate the cement and activate the chemical reaction that causes it to harden

• The amount of water added affects the strength and durability of the concrete

• Too much water can weaken the concrete and cause cracking

• The water should be added gradually and mixed thoroughly to ensure even distribution

• Ot...read more
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