Condensor Study guides, Class notes & Summaries

©THEBRIGHT EXAM STUDY SOLUTIONS 8/21/2024 8:36 PM MCB 3020 lab practical Exam Questions With Correct Answers Always label petri dishes where? - answeron the bottom of the plate with your name, date, and organism Always store inoculated petri dishes ____ - answerinverted Most petri dishes are incubated at _____ degrees celcius - answer37, not yeast What are the 3 types of media - answergeneral purpose, selective, and differential Aseptic technique does what - answerlimits the presence an...

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...

Microbiology Lab Quiz 1 Questions And Answers With Verified Solutions 100% Correct!!!

HVAC Study Sheet Exam Questions and Complete Solutions What will happen when a steam turbine idles at its critical speed limit? - Answer: The turbine will vibrate violently What happens to the steam as it goes through each stage of the turbine? - Answer: Steam pressure drops What is the purpose of the steam ejectors or a surface condenser? - Answer: To create a vacuum on the condenser for the steam exhaust. What is the purpose of the Gland Steam Seal? - Answer: To create positive...

OPIM: - answer-other potential infectious material When Should Masks be Worn: - answer-during all times when splash, splatter, spray and aerosols may occur OSHA Regulations Mandates that Lab Coats be Laundered by who - answer-clinic or outside facility hired by clinic Bioburden: - answer-debris, microorganisms left on surfaces, (such as saliva and blood) Antibiotics: - answer-kills microbes in our body Antiseptics: - answer-kills microbes on skin or body surface Disinfectants: ...

An air conditioning technician is working in the basement of a large B37public building. The technician notices several unsafe and dangerous conditions. Of the following conditions that are noticed, which is the most dangerous and should be reported immediately? A: Gas leaking from a cracked pipe B: An open sewer drain connection C: The basement is unlighted D: None of these are the technician's business A: Gas leaking from a cracked pipe A service technician is returning h...

compressor & condensors Questions and Answers the compressor is considered the ______ of the refrigeration system? the heart compressor pumps what? vapor suction gas from the evaporator enters the? compressor refrigerant is discharged from the compressor to the? condenser Compression Ratio high side psia divided by the low side psia High compression ratio can lead to overheated compressor oil and reduced refrigerant flow through the system true re...

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...