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Answer Posted / karthick
viscosity is defined as the resistance offered by a fluid
to flow.whenever a fluid is subjected to shear stress it
cannot resist that shear so the fluid will start flow.so if
the fluid is more viscous it resists the shear applied
specific gravity is also termed as relative density.it is
defined as the ratio of density of a substance to density
of a std fluid.we can take water as the std fluid and its
density is 1000 kg/m^3
so if the sp.gravity is less than one then the substance is
less dense than water and it will float in water on the
other hand if sp.gravity is greater than one then the
substance will immerse in water
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Hai, iam renjith. my qtn about the calorex heat and cool pump. What is the reason of the above machine is trip on high pressure. r134a gas using in this system. 8 months old. model is calorex propac 90(3 phase). This system has 2 compressor. Both are starting on 13amps after that rise up to around 21 within 1 minute. After will be trip on high pressure. Showing 68 psi in suction side on standby mode. Can i have a solution without delay? Renjith renjithngm@gmail.com
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