Condensor Samenvattingen, Notities en Examens

What is Biology? - ANSWER Study of life; encompasses everything -biomolecular biology and technology have brought around a new era for biology What are the major characteristics of Life? - ANSWER 1) reproduction (DNA (deoxyribose nucleic acid); double helix shape; stores genetic info) 2) cellular repsiration (used to creat energy) (metabolism; need it to perform basic functions of life; food (carbs, proteins, lipids/fats, vitamins/minerals) 3) adaptation/evolve (over large periods of times...

On low pressure chillers, moisture typically enters the refrigerant system through - Answer air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - Answer 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - Answer ... A hydrostatic tube test kit is used to: - Answer determine if a tube leaks Commercial and industrial process refrigeration systems must be repaired wh...

EPA 680 correctly answered questions 2023 Heat pumps that have been retrofitted from R22 to R407C should be leak checked with: pressurized nitrogen When a new system has been assembled, the first thing to do is: pressurize the system with inert gas and leak check EPA regulations require that leaking commercial or industrial process refrigeration equipment must be repaired when the leak rate exceeds______ of the charge per year. 35% Prior to replacing the condenser coil i...

sensible heat : Heat that causes change in temperature of a substance latent heat : Heat that is added with out a rise in temperature super heat : Heat added to refrigerant in vapor state after evaporation process is involute spirals : Scroll compressor moves refrigerant by means of convection : movement of heat by way of fluid or air 2 conduction : movement of heat by way of solid BTU : Standard unit for measuring heat Condensor : refrigerant gives up heat in the liquid sluggin...

sensible heat - ANSWERHeat that causes change in temperature of a substance latent heat - ANSWERHeat that is added with out a rise in temperature super heat - ANSWERHeat added to refrigerant in vapor state after evaporation process is involute spirals - ANSWERScroll compressor moves refrigerant by means of convection - ANSWERmovement of heat by way of fluid or air conduction - ANSWERmovement of heat by way of solid BTU - ANSWERStandard unit for measuring heat Condensor - ANS...

sensible heat - answer-Heat that causes change in temperature of a substance latent heat - answer-Heat that is added with out a rise in temperature super heat - answer-Heat added to refrigerant in vapor state after evaporation process is involute spirals - answer-Scroll compressor moves refrigerant by means of convection - answer-movement of heat by way of fluid or air conduction - answer-movement of heat by way of solid BTU - answer-Standard unit for measuring heat Condenso...

The composition of urine depends on what three factors? correct answers 1. Diet 2. Metabolic rate 3. General state of the body To view urine under the microscope, one must _________ (raise/lower) the condensor and _________ (increase/decrease) the contrast. correct answers LOWER the condensor INCREASE the contrast What are the three general parts of a urinalysis? correct answers 1. Observations of the physical properties: -volume -color -transparency -odor -specific gravity ...

BIOS 135 LAB REPORT FORMAT FOR MODELCHEM LABS I. Title Crude Oil Distillation Week 3 iLab II. Introduction Crude oil is the combination of gasoline, kerosene, lubricating oils, and other non-volatile liquids. In the following lab, we will be conducting a distillation experiment of crude oil. We should be able to observe how the chemical properties of the components of crude oil influences temperature at which it distills out of the crude oil. With distillation, we are able to remove i...

On low pressure chillers, moisture typically enters the refrigerant system through - Answer- air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - Answer- 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - Answer- ... A hydrostatic tube test kit is used to: - Answer- determine if a tube leaks Commercial and industrial process refrigeration systems must be repaire...

Microscope photo A correct answer: ocular lens Microscope photo B correct answer: objective lens Microscope photo C correct answer: stage Microscope photo D correct answer: iris diaphragm Microscope photo E correct answer: condensor Microscope photo F correct answer: lamp (light source) Microscope photo G correct answer: arm Microscope photo H correct answer: stage clip Microscope photo I correct answer: fine adjustment knob Microscope photo J correct answer: ...