Mitsubishi Power India Graduate Engineer Interview Questions and Answers for Experienced

Technical, Verbal, Numerical

On spot topic or technical topic

Q1. What are the thermodynamics system
Ans. 
Thermodynamic systems are physical systems that exchange energy with their surroundings.
• A thermodynamic system can be open, closed, or isolated.

• Examples of thermodynamic systems include a gas in a container, a steam engine, and a refrigerator.

• Thermodynamic systems can exchange energy in the form of heat and work.
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Q2. Explain rankine cycle, reheat rankine and regenerative rankine and its p-v and t-s diagram
Ans. 
Rankine cycle is a thermodynamic cycle used in steam power plants to generate electricity.
• Rankine cycle is a thermodynamic cycle that converts heat into work using steam as the working fluid.

• Reheat Rankine cycle involves reheating the steam in between stages to increase efficiency.

• Regenerative Rankine cycle involves extracting steam from the turbine at various stages to preheat the feedwater.

• P-V diagram for Rankine cyc...read more
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Q3. Bernoulli equation, cavitation
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Q4. Dynamic viscosity, Kinematic viscosity
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Q5. Simply support beam
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Q6. Principal stress
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Q7. Angle of projection, on spot drawing calculation
Ans. 
Angle of projection is the angle at which an object is launched into the air.
• Angle of projection affects the range and height of the projectile.

• It is measured from the horizontal axis.

• The optimal angle of projection for maximum range is 45 degrees.

• The formula to calculate the range is R = (v^2 * sin(2θ)) / g, where v is the initial velocity, θ is the angle of projection, and g is the acceleration due to gravity.

• The for...read more
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Q1. General information
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