What do you understand by eutectic ?
What for zinc finds applications ?
Which reactor has no moderator ?
What do you understand by catenary cable ?
What does thermal diffusivity of metals signify.
While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?
What type of boiler does not need a steam drum ?
Which impurities form hard scale and which impurities soft scale ?
Why an increase in area is required to produce an increase of velocity in case of supersonic flow ?
What is endurance limit and what is its value for steel ?
Explain the difference between ferrite, austenite and graphite ?
What is the difference between isentropic process and throttlinglprocess ?
explain the effects of alloying chromium and nickel in stainless steel.
Explain the difference between afbc, bfbc, pfbc and pcfb in regard to fluidised bed technologies.
Explain difference between modulus of resilience and modulus of rigidity ?
