Which of the, following is not associated with the functioning of a petrol engine?
Compression ignition system
Spark plug
Carburettor
Otto cycle
- During sensible cooling of air, its wet bulb temperature
- Dephosphorization of molten pig iron is favoured by
- What is the value of entropy at 273°K?
- Which of the following gases cause global warming?
- The trace metal present in insulin is
- Maraging steels derive their strength from the following mechanism:
- Quartz is a __________ material.
- Ammonia leakage in the refrigeration system is detected by
- Multistage compression of air as compared to single stage compression offers the advantage of
- Which of the following is the correct nature of shear stress distribution along the cross section in…
- The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 × 10-16 m2S-1 and it is 1.94 ×…
- Out of the following, the best material capable of withstanding shock & vibration without the danger…
- Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA)?
- Which of the following materials does not form adherent oxide film on surface?
- Which of the following materials has the poorest electrical conductivity?
- During decarburising of a plain carbon steel, the thickness of ferrite layer growth is proportional…
- Solute atoms which cause yield point phenomenon in mild steel are/is
- __________ remains constant during the adiabatic cooling of moist air.
- Runge-Kutta method is used to solve a/an
- The noble metals
- __________ wire is never used for making the heating element.
- Out of the following, the most malleable material is
- Which of the following does not discharge the dust collected as a dry solid?
- Austempering process results in the formation of __________ structure.
- __________ furnace is generally used in the non-ferrous foundries.
- Pick out the wrong statement about the machinability of metals. Machinability of a metal
- With increase in temperature, the electrical conductivity of a __________ decreases.
- A form of stress corrosion failure termed as 'season cracking' is generally observed in
- The effect of friction on the flow of steam through a nozzle is to decrease the __________ of steam.
- Routing in production, planning & control is concerned with the