Rubber

Plastic

Brass

Steel

**The compression ratio for petrol engines is****In a steady flow process, the ratio of****The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is****The percentage reduction in area of a cast iron specimen during tensile test would be of the order of****The ratio of elongation in a prismatic bar due to its own weight (W) as compared to another similar…****The energy absorbed in a body, when it is strained within the elastic limits, is known as****The absolute zero temperature is taken as****For same compression ratio and for same heat added****Mond gas is obtained by****One kg of carbon monoxide requires 4/7 kg of oxygen and produces****In the below figure, the plastic range occurs****The efficiency of Ericsson cycle is __________ Carnot cycle.****In a prismatic member made of two materials so joined that they deform equally under axial stress, the…****When a closely-coiled helical spring of mean diameter (D) is subjected to an axial load (W), the deflection…****Diesel cycle consists of following four processes****A process, in which the working substance neither receives nor gives out heat to its surroundings during…****A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m,…****The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular…****The point of contraflexure is a point where****Producer gas is obtained by****Coke is produced****A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…****The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ =…****In the torsion equation T/J = τ/r = Gθ/ L, the term J/R is called****The ratio of lateral strain to the linear strain within elastic limit is known as****If Kh is the torque resisting capacity of a hollow shaft and Ks is that of a solid shaft, of the same…****The entropy may be expressed as a function of****The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated…****Strain is defined as the ratio of****In compression test, the fracture in cast iron specimen would occur along**