Oxygen

Sulphur

Nitrogen

Carbon

**The buckling load for a given column depends upon****For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order****Otto cycle consists of****The efficiency of the dual combustion cycle for the same compression ratio is __________ Diesel cycle.****The processes occuring in open system which permit the transfer of mass to and from the system, are…****In the below figure, curve D represents_________.****In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with…****In S. I. units, the value of the universal gas constant is****The bending stress in a beam is _________ section modulus.****The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called****The neutral axis of a transverse section of a beam passes through the centre of gravity of the section…****According to Avogadro's law****In the below figure, the plastic range occurs****The materials which exhibit the same elastic properties in all directions are called****For the same compression ratio, the efficiency of dual combustion cycle is****The principal constituents of a fuel are****The gas constant (R) is equal to the __________ of two specific heats.****One kilowatt is equal to****A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions…****The general law for the expansion or compression of gases, is****The oxygen atom is ________ times heavier than the hydrogen atom.****One kg of carbon monoxide requires _______kg of oxygen to produce 11/7 kg of carbon dioxide gas.****High air-fuel ratio in gas turbines****The maximum tangential stress in a thick cylindrical shell is always _________ the internal pressure…****The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will****When it is indicated that a member is elastic, it means that when force is applied, it will****The isothermal and adiabatic processes are regarded as****Reversed joule cycle is called****A cycle consisting of two constant pressure and two isentropic processes is known as****The neutral axis of the cross-section a beam is that axis at which the bending stress is**