Delhi Public School Trained Graduate Teacher Interview Questions and Answers

Aptitude round was moderate level and there are 9 sections.

Q1. Introduction and then basic thermodynamics and project details.
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Q2. Project explain and the internship based questions
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Q1. How do you calculate the transmission energy loss in the vehicle?
Ans. 
Transmission energy loss in a vehicle can be calculated by considering factors like friction, heat generation, and mechanical inefficiencies.
• Calculate energy loss due to friction between moving parts

• Consider heat generation from components like the transmission fluid

• Account for mechanical inefficiencies in the transmission system

• Total the energy losses to get an overall estimate
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Q1. Tell me a time you solve the technical problem
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Q1. What do you know about this job?
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Q1. What is stress and strain?
Ans. 
Stress is the force applied to a material, while strain is the resulting deformation or change in shape.
• Stress is the external force acting on an object, measured in units like Newtons per square meter (N/m^2) or Pascals (Pa).

• Strain is the measure of deformation or change in shape of a material due to stress, expressed as a ratio or percentage.

• Example: When you stretch a rubber band (apply stress), it elongates (strain
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Q1. Let introduce about yourself
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Aptitude test was basic to moderate in difficulty.

Q1. Interview took 30 to 40 min to complete.
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Q2. Mostly based on your resume and your own projects during your college.
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