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Телеграм канал «ASHCHARYA BANSAL»
ASHCHARYA BANSAL
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Explain the casting process.
What is the difference between MIG and TIG welding?
What is heat treatment?
Explain annealing, normalising, hardening and tempering.
What is carburising?
What is the difference between mild steel and cast iron?
What is the difference between hardness and toughness?
What is CNC machining?
What is the purpose of lubrication?
Explain different types of corrosion.
State Bernoulli’s theorem.
What is cavitation?
What is water hammer?
Difference between centrifugal and reciprocating pumps.
What is NPSH?
Explain the working of a hydraulic turbine.
What is the function of a hydraulic accumulator?
Explain the working of a hydraulic system.
What is Reynolds number?
What is the difference between laminar and turbulent flow?
Explain the first and second laws of thermodynamics.
What is entropy?
Difference between Otto and Diesel cycles.
What is the Carnot cycle?
Explain the working of a boiler.
What is the difference between a condenser and evaporator?
What is the difference between conduction, convection and radiation?
What is LMTD?
What is the function of a cooling tower?
What is the difference between a compressor and a pump?