Condenser Study guides, Class notes & Summaries

EPA 608 Certification Core Questions and Answers 100% Verified Halons were completely phased out by ______: 1994 1995 1987 2000 - Correct Answer 1994 Recovered refrigerant is stored in which of the following painted tank: Gray with yellow top Yellow with gray top Yellow with blue top Blue with yellow top - Correct Answer Gray with yellow top If your recovery unit does not have a sub-cooling feature recovery rate will be _____ : Recovery rate is independent Slower Faster - Cor...

Microbiology Lab Midterm Questions and Answers Already Passed Compound microscope 1. Ocular-eyepiece lens (usually 10x) 2. Objective-nosepiece lenses (commonly 4x, 10x, 45x, and 100x) At what magnification do you use the oil immersion technique? 100x. Total Magnification = Magnification (Objective) x Magnification (Ocular) Important Parts of the Microscope Framework, Stage, and Lens System Framework Arm and base are the structural parts of the microscope which support the basic frame. Stage...

Final Review RMO Exam *QUESTIONS ONLY* When instructed to start a reciprocating plant for Air conditioning the first thing to do is? A. TURN ON CHILLED WATER PUMPS AND OPEN THE BYPASS TO LIGHTER LOAD B. INSTALL LARGER FUSE TO TAKE THE INITIAL LOAD, AND THEN TURN ON THE COOLING TOWER FANS C. TURN ON CHILLED WATER PUMP, CONDENSER WATER PUMPS AND COOLING TOWER FANS D. SET THE THERMOSTAT A FEW DEGREES HIGHER - ANS C. Turn on chilled water pump, condenser water pumps and cooling tower fans ...

NYC - Final RMO Exam Questions And Answers The efficiency of the refrigerant cycle is affected by the operation of the condenser. Of the following, a more efficient centrifugal compressor operation results from a. Raising the condenser liquid level to the maximum b. lowering the chilled water set point. c. raising the condenser head pressure d. lowering the condenser pressure - ANS Lowering the condensing pressure The heat removed from the refrigerant in a condenser is a. sensible ...

AAERT CDR Exam Questions and Answers cardioid -pick up pattern heart shaped (kardioeides) -reaches out from diaphragm -single voice in front -super/ hyper more narrow areas of sensitivity omnidirectional -all directions -equal from all directions -Multiple voices , one microphone -more speakers than available recording channels -switches allow for pu pattern change condenser -capsules can also be changed to switch Pu pattern Dynamic Microphone -moving coil -diaphragm, co...

cardioid - Answer--pick up pattern heart shaped (kardioeides) -reaches out from diaphragm -single voice in front -super/ hyper more narrow areas of sensitivity omnidirectional - Answer--all directions -equal from all directions -Multiple voices , one microphone -more speakers than available recording channels -switches allow for pu pattern change condenser -capsules can also be changed to switch Pu pattern Dynamic Microphone - Answer--moving coil -diaphragm, coil, magnet- -diaphrag...

Z-51 Written Test Questions and Answers Latest 2023/2024 (Grade 100%). In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft.: correct answer- D) Maintain axial positioning of the rotor shaft. 2. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature i...

NATE Light Commercial Refrigeration What is the MOST important aspect about installing a rooftop package unit? - The roof will support the weight What could be at fault of an air cooled system that operates 50°F over ambient temperature? - An overcharge, air in the system, or air re-circulating over the condenser Where should the sensing bulb on a TXV be located? - As close to the evaporator as possible on a horizontal line When a transformers secondary windings are wired in paralle...

ABSA 4B – 1 Questions with Complete Solutions 100% Verified Correct Answers R4B An anti-friction bearing: Select one: a. Tapered rollers b. Is a sleeve bearing c. Has rolling friction d. Wears to a smooth, low-friction surface e. Is constructed with white metal alloy - Correct Answer c The amount of water used in an evaporative condenser is only a small percentage of that used in a water-cooled condenser of the same capacity, because Select one: a. Water is scarce where evaporativ...

Describe the position of your hands when carrying the microscope to and from your laboratory bench. correct answers Both hands should be used-- one holding the bottom of the microscope and one holding the arm Differentiate between the limit of resolution of the typical light microscope and that of the unaided human eye. correct answers light microscope = 0.2 um unaided human eye = 0.2 mm What two adjustments can be made to the condenser? correct answers height and diaphragm What effect...