BARC Interview questions:-
- Draw Rankine Cycle and give its physical significance
of every point.
- Why not we feed the steam from turbine to boiler?
If lower line brought to y=0 then what is the efficiency and physical
situation?
- Pascal's law and Pascal Paradox?
- Explain shear force and bending moment diagram of
all possible cases of loading
- Heat transfer between slabs having temp.
gradient, temperature profile. Find thermal conductivity K. Find same
thing for a cylinder case. modification of temp. profile for both cases
when there is heat generation too involved.
- Details on Thermal conductivity K , and Convection Coefficient h.
- Modes of Heat transfer? Which is 4th one.
- Design of shafts is not based on Shear forces. Why?
- Where to place a pump along vertical head line ?
- Log. profile in heat exchanger? concave or
Convex?
- While inflating a balloon P and V both are increasing.
Violets Boile' s law. Explain.
- Explain True and Engineering strain.
- Stress-strain diagram. Very detailed knowledge reqd.
- Shear profile in a cross section of a beam.
- In pelton wheel turbine cup, both outward and
inward speed are equal. explain.
- Cavitations, Water Hammer. Explain.
- Why wind speed is high in summer.
- Heat transfer on Horizontal and Vertical plates
- TEMA standards?
- Yield point of Al does not exist. How to decide?
- Pump and Compressor difference.
- Efficiency of Carnot cycle why not perfect?
- Explain PMMs.
- Questions from favourite papers (tell core
conceptual papers).
- Design of air duct.
- Charles law , Boyle's law.
- If 2 cylinders connected by a pipe to allow the
gases to diffuse, then draw the PV and TS diagrams of process.
- Why we opt PV in some cases while TS diagrams in
others?
- Draft Tube?
- Acceln.-time graph and Velo. time graph
interconversion. Questions from Kinematics.
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