L&T Construction Diploma Mechanical Engineer Interview Questions and Answers

Q1. Communication test
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Q1. IS CODE & CIVIL BASIC QUESTIONS
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Q1. About your self
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Q2. About previous project
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Q1. Thickness of slab. Mix grade Field test of brick. Lab test of brick. Test of cement.
Ans. 
The thickness of the slab is determined by the structural requirements and load-bearing capacity. Mix grade, field test of brick, lab test of brick, and test of cement are essential for quality control in construction.
• Thickness of slab is determined based on structural requirements and load-bearing capacity

• Mix grade of concrete is important for determining its strength and durability

• Field test of brick involves checkin...read more
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Q2. Field test of bricks
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Field test of bricks involves checking the physical properties and quality of bricks on-site.
• Visual inspection for cracks, chips, and uniformity

• Sound test by tapping the brick to check for a clear ringing sound

• Water absorption test by immersing the brick in water to see if it absorbs water

• Dimensional measurements to ensure uniform size and shape

• Strength test by applying pressure to check for breakage
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Q3. Lab test of bricks
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Lab test of bricks involves checking for dimensions, compressive strength, water absorption, efflorescence, and soundness.
• Dimensions: Measure length, width, and height to ensure they meet standards.

• Compressive strength: Test the ability of the brick to withstand pressure.

• Water absorption: Determine the amount of water the brick can absorb.

• Efflorescence: Check for white deposits on the surface due to soluble salts.

• Sound...read more
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Q4. Lab Test of cement
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Lab test of cement involves checking its physical and chemical properties to ensure quality and strength.
• Lab tests include checking fineness, setting time, compressive strength, and chemical composition.

• Fineness test determines the particle size of cement particles.

• Setting time test measures the time taken for cement to set.

• Compressive strength test evaluates the strength of cement mortar.

• Chemical composition test chec...read more
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Q5. Field test of cement
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Field test of cement involves checking its physical properties and quality to ensure it meets standards.
• Field test involves checking the setting time of cement to ensure it is within specified limits.

• Checking the compressive strength of cement cubes after a certain period of curing.

• Inspecting the color and texture of the cement to ensure it is uniform and free from impurities.

• Measuring the fineness of cement particles ...read more
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Q1. Asking about previous projects related questions and responsibilities on site
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To determine the leadership of participants because it leads to the project after some time.

Q1. Determine the breakbale point of participants regarding knowledge.
Ans. 
The breakable point of participants' knowledge can be determined through assessment and evaluation.
• Assessment and evaluation can be done through tests, quizzes, and exams.

• The breakable point can vary depending on the complexity of the subject matter.

• It is important to consider the participants' background and experience.

• The breakable point can also be influenced by the learning environment and teaching methods.

• Regular ...read more
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Q1. Civil questions are related
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Q2. Construction related questions
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Questions were based Technical, Situational , general awareness

Q1. Ask to express About yourself What skills do you have Ask some technical questions
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