West Bengal State Electricity Distribution Company Assistant Engineer - Civil Interview Questions and Answers

Q1. Describe about your experience
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Q2. Location of the job
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Q1. Concrete grades and meaning?
Ans. 
Concrete grades are classifications that indicate the strength of the concrete mix used in construction.
• Concrete grades are denoted by the letter 'M' followed by a number, such as M20, M30, etc.

• The number after 'M' represents the compressive strength of concrete in N/mm^2 after 28 days of curing.

• Higher grade numbers indicate higher strength concrete, suitable for different types of construction projects.

• For example, M2...read more
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Q2. Concrete strength gain after 7 days?
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Concrete strength typically reaches about 70-80% of its final strength after 7 days.
• Concrete strength gain after 7 days is usually around 70-80% of its final strength

• Factors such as mix design, curing conditions, and type of cement can affect the rate of strength gain

• For example, high early strength concrete may reach higher percentages of its final strength after 7 days compared to normal concrete
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Q3. Non destructive testing of concrete?
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Non destructive testing of concrete is a method used to evaluate the properties of concrete without causing damage.
• Methods include ultrasonic testing, rebound hammer, and ground penetrating radar.

• These tests help assess the strength, durability, and quality of concrete structures.

• Non destructive testing is essential for ensuring the safety and longevity of buildings and infrastructure.

• Examples of non destructive testin...read more
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Q4. Introduce yourself?
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Q5. Describe your work which you have done on different projects?
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Q6. Transportation of concrete?
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Transportation of concrete involves mixing, loading, and delivering the concrete to the construction site.
• Concrete is mixed at a batching plant using cement, sand, gravel, and water.

• The mixed concrete is then loaded into transit mixers or concrete trucks for transportation.

• Transit mixers rotate to prevent the concrete from setting during transportation.

• Concrete pumps can also be used to transport concrete to hard-to-re
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Q7. Why we use Admixture in ready mixed concrete?
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Admixtures are used in ready mixed concrete to improve workability, durability, and strength.
• Admixtures help in reducing water content while maintaining workability.

• They enhance the durability of concrete by reducing permeability and increasing resistance to chemicals.

• Admixtures can also accelerate or retard the setting time of concrete.

• Examples of admixtures include water reducers, accelerators, retarders, and air-ent
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Q1. Cube strength of 7 days
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Cube strength of 7 days is the compressive strength of concrete cubes after 7 days of curing.
• Cube strength is an important measure of the quality and durability of concrete.

• It is determined by conducting compression tests on concrete cubes after a specified curing period.

• The cube strength at 7 days is an early indication of the ultimate strength of the concrete.

• It is typically expressed in megapascals (MPa) or pounds p
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Q1. Drawing basis details
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Q2. Drawing reading and material quantity
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Q1. All technical aspect and process of your work and how to handle
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Q1. About profile and ctc discussion
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Q1. About yourself and your capacity
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Q1. Tell me about yourself
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Q2. What is your favourite colour
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Q1. Highway working any questions
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Q2. Highway engineer any questions
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Q3. Laying any questions in interviews
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Q4. Highway engineer and safety officer
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Q5. Working from laying
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Q1. Any questions engineer
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Q1. Tell me some concrete test
Ans. 
Some concrete tests include slump test, compressive strength test, and water absorption test.
• Slump test measures the consistency and workability of fresh concrete.

• Compressive strength test determines the strength of hardened concrete.

• Water absorption test assesses the porosity of concrete.

• Ultrasonic pulse velocity test measures the quality of concrete by assessing its homogeneity and detecting defects.

• Rebound hammer te...read more
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Q2. Tell me about yourself
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Q3. Your father name
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About civil knowledge

Q1. (1)- About project details
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Q2. (2)-About work knowledge
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