A. Reduce compressor overheating B. Reduce compressor discharge temperature C. Increase cooling effect D. Ensure that only liquid and not the vapour enters the expansion (throttling) valve
A. Volumetric stress and volumetric strain B. Lateral stress and lateral strain C. Longitudinal stress and longitudinal strain D. Shear stress to shear strain
A. Change in volume to original volume B. Change in length to original length C. Change in cross-sectional area to original cross-sectional area D. Any one of the above
