Engineering, 28.09.2019 00:30 jholland03
Acore plug has 21% porosity as determined using a boyle’s law porosimeter. when it was dry, the core weighed 238.00 g. when the outside of the dry core was lightly coated with paraffin, it weighed 249.51 g. the density of the paraffin was 0.896 g/ cm^3 . when the coated core was immersed in distilled water, it displaced 124.87 cm3 of water. what is the probable lithology of the core?
Answers: 3
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The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
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Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
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Acore plug has 21% porosity as determined using a boyle’s law porosimeter. when it was dry, the core...
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