Gas turbine normally employs a constant __________ cycle.
Pressure
Temperature
Volume
None of these
- A form of stress corrosion failure termed as 'season cracking' is generally observed in
- With increase in temperature, the electrical conductivity of semiconductors
- The mechanism which changes the value of manipulated variable in response to the output signal from…
- __________ flux is used for the extraction of metal from its self fluxing ores.
- Consideration of the creep is the most important in case of the
- Fibre glass is a composite material of
- The specific gravity of coal depends mainly on its __________ content.
- In chemical dehumidification process
- At 100% relative humidity, the dew point temperature of moist air is
- Steel & cast iron pipes are produced by __________ casting.
- __________ is not a case hardening process.
- Young's modulus of a material is the measure of its
- Brazing filler metal used for joining steel plates
- In Imperial Smelting Process for extraction of zinc, zinc vapour thus produced is quenched in the external…
- Identify the correct statement.
- Hot & cold working of material causes its __________ deformation.
- Probability of cavitation occuring becomes very high, when the local __________ resulting in water bubbles…
- Square steel key is normally strong in failure by shear & crushing. Keys are normally made of __________…
- Brittleness induced due to the presence of sulphur in steel can be reduced by adding
- The same volume of all gases is representative of their
- Out of the following, maximum temperature drop for a given heat flow & for the same thickness will be…
- Common salt is produced from sea water in India generally by the __________ method.
- What is the percentage of chromium in 18-4-1 high speed steel?
- Presence of nickel & chromium in steel does not raise its
- Cold chisels hammers are made of
- Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of Portland cement.…
- Large diameter reinforced cement concrete (RCC) pipes are generally joined by __________ joint.
- Silicon crystal can be converted to p-type semiconductor by doping with
- The highest stress that a material can withstand for a specified length of time without excessive deformation…
- The process of removal of scale formed during hot rolling of steel is termed as