Dynamic similarity refers to the similarity of Heat Transfer Mcqs June 9, 2019 BILAL KHATTAK0 A.masses and forces B.velocity and acceleration C.physical dimensions D.temperature and heat flux Related Mcqs: Dynamic similarity is the similarity of Geometric similarity between model and prototype means Dynamic of machines deals with A piezoelectric crystal can be used to measure In heat exchanger design, one transfer unit means A flywheel 200 cm in diameter is rotating at 100 rpm. A point one the rim of the flywheel will not have A flywheel 200 cm in diameter is rotating at 100 rpm. A point on the rim of the flywheel will not have Thermal diffusivity is Which of the following operations is known as ‘sweating’ Pressure co-efficient is a ratio of pressure forces to