Rodium Realty Site Incharge Interview Questions and Answers

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Q1. Density of steel, cement, concrete, sand, aggregates.
Ans. 
Density of common construction materials
• Steel: 7850 kg/m^3

• Cement: 1440 kg/m^3

• Concrete: 2400 kg/m^3

• Sand: 1600-1700 kg/m^3

• Aggregates: 1500-1750 kg/m^3
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Q2. How to find triangle concrete quantity.
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Triangle concrete quantity can be found using the formula: 1/2 * base * height * thickness.
• Calculate the area of the triangle using the formula: 1/2 * base * height.

• Multiply the area by the thickness to get the concrete quantity.

• For example, if the base of the triangle is 5 meters, height is 8 meters, and thickness is 0.2 meters, the concrete quantity would be: 1/2 * 5 * 8 * 0.2 = 4 cubic meters.
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Q3. How to find circular column concrete quantity.
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Circular column concrete quantity can be found using the formula: Volume = πr^2h
• Calculate the area of the circular column using the formula A = πr^2

• Measure the height of the column

• Multiply the area by the height to get the volume of concrete needed

• Consider any additional factors such as wastage or reinforcement bars
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Q4. As a site engineer what is your roles and responsibilities.
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Q5. What is slump test why we do.
Ans. 
Slump test is a method to measure the consistency of concrete before it sets.
• Slump test is used to determine the workability of fresh concrete.

• It involves filling a cone-shaped mold with concrete, then lifting the mold to see how much the concrete slumps or settles.

• The amount of slump indicates the consistency of the concrete - a higher slump means a more workable mix.

• Slump test helps in ensuring that the concrete mix ...read more
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Q6. Compressive strength of concrete after 14 & 28 days and also persentage of strength.
Ans. 
Compressive strength of concrete is typically measured after 14 and 28 days to assess its strength development.
• Compressive strength of concrete is usually measured in pounds per square inch (psi) or megapascals (MPa).

• After 14 days, the average compressive strength of concrete is around 60-75% of its ultimate strength.

• After 28 days, the concrete typically reaches about 90-95% of its ultimate strength.

• The percentage of s...read more
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Q7. Mix ratios of concrete
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Mix ratios of concrete refer to the proportions of cement, sand, and aggregate used in a concrete mix.
• Mix ratios are typically expressed as a ratio of cement:sand:aggregate, such as 1:2:4.

• The mix ratio will vary depending on the strength and durability requirements of the concrete.

• Common mix ratios include 1:2:3 for low strength concrete and 1:1.5:3 for high strength concrete.

• Water is also added to the mix to achieve t
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Q8. Building IS Codes
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Q1. Family background, Expected salary, present salary, Notice period.
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Q2. Why you choose shoba.
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Q1. Reason for job change
Ans. 
Seeking new challenges and opportunities for growth in a dynamic work environment.
• Desire for professional development and advancement

• Looking for new challenges and learning opportunities

• Seeking a more dynamic work environment

• Interested in applying skills and knowledge to different projects
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Q2. Salary expected
Ans. 
Negotiable based on industry standards and job responsibilities.
• Salary expectations are based on industry standards and the responsibilities of the role.

• Consider factors such as location, company size, and years of experience when determining salary expectations.

• Research average salaries for Site Engineers in the specific industry and location to have a realistic expectation.

• Be prepared to discuss salary expectations d...read more
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Q1. Mep engeneering
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Q2. Plumbing drawing
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Q1. Tell me about yourself Cement density Brick size Concrete grade
Ans. 
I am a Site Engineer with expertise in cement density, brick size, and concrete grade.
• I have extensive knowledge of different types of cement and their densities.

• I am familiar with various brick sizes and their applications in construction.

• I have experience working with different concrete grades for different structural requirements.

• I can provide recommendations on the appropriate cement density, brick size, and concre
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Q2. Soil density Concrete lap joint Slab Cover
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Q1. Tell me about yourself
Ans. 
I am a dedicated and experienced Site Engineer with a strong background in construction and project management.
• Bachelor's degree in Civil Engineering

• 5 years of experience in managing construction projects

• Proficient in using construction software and tools

• Strong problem-solving and decision-making skills

• Excellent communication and leadership abilities

• Completed successful projects such as building a commercial complex an
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Q2. Tell me about your family background
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My family background is diverse and has influenced my values and work ethic.
• My parents are both engineers, which inspired me to pursue a career in engineering.

• I come from a close-knit family that values education and hard work.

• My grandparents were farmers, teaching me the importance of perseverance and adaptability.

• I have a sibling who is a doctor, which has given me insights into the medical field.

• My family has always...read more
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Q3. Education qualification
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Q1. Steel IS code, RCC, finishing, block work
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Q2. About DPC ,starter, aluminium formwork
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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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Q1. What is formwork and their types
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Q2. Grades of concrete and steel
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Q1. Are to ready to work in tight schedule like overnight from 8 am to 6pm
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Q2. How many years you are work in this company
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