Answer / Namita Dabral

Here are some potential interview questions related to Foundry:nn1. Can you explain the foundry process from pattern making to casting?n2. What is green sand molding and its advantages and disadvantages?n3. Explain the function of each component in a die-casting machine.n4. How do you ensure the quality of castings?n5. Can you discuss your experience with any specific metal casting alloys?

what will happen if petrol is fed to diesel engine and disel is fed to petrol engine?in any case engine will run or not?

8 Answers   Bosch, Honda, IH, NTPC,

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A vertical plate and a horizontal plate are suspended in an open room. Both are heated to the same temperature. Which one will cool first?

11 Answers   BARC,

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Define thermostate and thermocouple.

3 Answers  

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why is cast iron seasoning important before machining?

1 Answers  

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two shafts should have same strength? a)dia b)same material c)angle of twist d)twisting moment

2 Answers   Keihin Fie,

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What does SAE-40 represents? and what is a multi-grade oil?

1 Answers  

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Why entropy change for a reversible adiabatic process is zero ?

1 Answers  

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question related 2 soal car: Working under a bright light bulb or in direct sunlight, experiment with the angle of light hitting the solar panels. What angle gives you the fastest rotation of the wheels? How would you modify this car to make the wheels turn faster? How would you modify this design to make a car that could carry or pull a heavier load? How could you modify this design so that your car could run for short periods in complete darkness or low light situations?

1 Answers  

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In what conditions it is necessary to trip the boiler? what about burner in these conditions?

1 Answers  

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what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

1 Answers  

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SIR I M STUDENT OF POWER ENGG CAN I GIV PSU XAM 4 NTPC AND WHAT WOULD B THE PROCEDURE

1 Answers   NTPC,

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• What motivates you to do your best on the job?

2 Answers   Petro Star Mount,

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