L-AND-T Interview Questions

Excerpts from Interview #1:

• What are the different type of fits and explain in detail?
• What are the different theories of failure under static load?
• What is the amount of heat required to raise the temperature of the unit mass of gas through one degree at constant volume called?
• What is the specific heat of water?
• Define the rules which are helpful when designing castings?

• Questions based on HR and Quant in this round and put one question on puzzle.
• Tell me about yourself and what are your hobbies?
• Why do you want to join L&T ECC?

Excerpts from Interview #2:

• Define Forging Designing.
• Which angle of projection is used in India?
• What is annealing and Define Creep?
• In free convection heat transfer transition from laminar to turbulent flow is governed by the critical value of which number?
• Why R-12 is generally preferred over R-22 in deep freezers?
• What is HRF?

• How would you compensate for the lack of experience you have for this position?
• If you were hiring for this position, what qualities would you look for in a potential candidate?
• Do you know anyone who works for us?
• Define Leadership Qualities.
• Are you comfortable with relocating or not?

Excerpts from Interview #3:

• Explain different methods of concrete curing?
• What reinforcements are used in the process of prestressing?
• Why Teflon is used for bearings?
• Which locking device extensively used in automobile industry and what is the reason for this?
• Why draw of cotter should not me more than 3mm?
• What is strain Energy?

• What is the difference between a smart and hard Worker?
• Any positions of responsibility that you have held in the past?
• What have you learnt from it?
• Why do you want to leave your present job?
• Will you be ready to relocate to the job locations we offer you?

Excerpts from Interview #4:

• Which factor affects the infiltration capacity?
• What is heat treatment and why is it done?
• What is absolute humidity in air?
• Which formula is adopted by Indian Standard Institution for allowable stress in axial compression?
• Why are steel plates inerted inside bearings in elastometric bearings?

• What is hard work according to you?
• Who is your role model and what are your goals?
• Tell me something about our company and how much salary do you expect?
• What are your hobbies and interests?

Excerpts from Interview #5:

• Questions related to networking models
• Java skills and basic concepts.
• Sorting algorithms and time complexity of various algorithms.
• Implementation of stack and queues.
• What do you mean by polymorphism?
• What do you mean by a local block?
• Is it advisable to store variables in local blocks?
• How does a loop end prematurely?

• Introduce Yourself.
• State two of your weaknesses and strengths.
• How did your technical interview go?
• What does your name mean?

Excerpts from Interview #6:

• What stresses can a beam experience?
• What is the minimum diameter of longitudinal bar of a column?
• State the steel beam theory.
• What is the shape of the curve that depicts distribution of shear intensity over a rectangular section of beam?
• What is the minimum head room required over a stair?

• Who is the CEO of L & T?
• What motivates you to do good work?
• Suppose you win $5 million lottery, then, would you still work?
• Would you do something that you consider unethical in order to save your job?
• What are your career options right now?