8. A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absolute pressure inthe condenser in KPa when the atmospheric pressure is 101.3 KPa.? in9. What is the absolute temperature reading in Kelvin(K), if the arbitrary temperature °C readingis thrice to the arbitrary temperature °F reading.

Hi and thanks for the questions. Since you have asked multiple questions, we will solve the first…

Answered: B. A vacuum gauge mounted on a…

B. A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absC the condenser in KPa when the atmospheric pressure is 101.3 KPa.?

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.29P

See similar textbooks

Related questions

Q: 01. Define range and approach of the cooling tower, and explain with drawing the evaporative…

A: Required :- To define the range and approach of the cooling tower To explain the evaporative…

Q: What are the types boiling occur in evaporator? Define them

A: Define : the type of boiling occur in evaporator

Q: Water enters the condenser at 20 ̊C and leaves at 35 ̊C. What is the LMTD if the condenser…

A: Condenser temperature Th=40°CCold fluid tempreture (water at inlet and exit)Tc1=20°C ,and…

Q: A refrigeration system using refrigerant 22 is to have a refrigerating capacity of 60kW. The…

Q: Choose from the options listed inside the parenthesis: Objective of Refrigeration: maintain a…

A: Objective of Refrigeration: maintain a cold temperature in a warm space by removing QH from it.

Q: * Water enters the condenser at 20°C and leaves at 35°C. What is the LMTD if the condenser…

Q: Water cooled condenser is used for large capacity plant. O True False

A: Water cooled condensers are basically Heat exchangers which are used to remove heat from working…

Q: what is the COP of this refrigeration system.

A: Condenser temperature, Tc=40oCEvaporator 1 and 2 temperature, Te,1,2=-10oCEvaporator 3 temperature,…

Q: Calculate the power required by a system of one compressor serving two evaporators. One evaporator…

Q: 3. An ideal reheat regenerative unit receives 18 Mpa of steam at 780°C. Reheat occurs at the first…

A: Now calculate enthalpies at all states through steam tableAt stage 1 P=18Mpa…

Q: Calculate the vaccum efficienty of a condenser from the following data, Vaccum at steam inlet to…

A: The answer is in the next step

Q: rom a hot reser ir is - 4 kJ/K,

Q: In an ammonia condensing machine (Compressor Plus Condenser) the water used for condensing is 55°F…

A: Condensing temperature, Th = 55°F Evaporator temperature, TC = 15°F

Q: Steam or water substance is used in a Carnot refrigeration cycle. The evaporator tempera 300 K and…

Q: refrigerator B00 K. Its

Q: arate preheater was p from its –2°F design

A: Data we have v=9000 = cfm 9000 ft ³/min 9000(12 *0.0254)³/60 V = 4.2475 m³/sec W.K.T Density of…

Q: Determine the mean effective pressure,

A: Given ; Air enters a diesel engine with a density of =1.0 kg/m3Compression ratio=2:1Air intake at…

Q: The values for the evaporator and condenser side of the air conditionercompressor system are given.…

A: Since 1-2 is a compression process i.e., reversible adiabatic process and according to question:- At…

Q: In which part in the mechanical heat pump the refrigerant gives heat? Select one: O a. Condenser O…

A: Given Data⇒ Mechanical heat pump Refrigerant

Q: D) What is the fastest that the accumulator could be charged by the pump to X = 0.1 m?

Q: In an ammonia system one evaporator is to provide 180 kW of refrigeration at -30°C and another…

Q: DC heater pressure = 50 psig, Assume: pump efficiency of 70%, water is at saturated cor ressure from…

A: TO given thatwater mass flow rate,m=100000Ib/hr=12.5998KG/Sout let…

Q: er. Data on the individual compone 30,600 W/K 26,500 W/K evaрorator condenser rofrigerntion canngity…

A: data provided D =240 mm k =0.6 w/m-kqgv= 24000 w/m3 it is isolated by Dr =440 mm k =6 w/m-kn =25…

Q: Air conditioner using R-22 works on the condensing evaporating temperatures of 50 F and -30 F…

Q: 9. Water temperature rise of 18 °C in water cooled condenser equivalent in K, R and °F.

Q: If the suction pressure is 1 point decreased * the refrigerating effect is going to decrease and the…

A: Given: If the suction pressure is decreased:

Q: Given the following information about a condenser system, determine the fan power requirement, Fp:1.…

A: Power is defined as the rate of energy required to induce a mechanical motion. Flowrate is the…

Q: A simple solar water heater is shown in the image. Which tubing would give the hottest water from…

Q: There are removed 3.06 m^3 /s of vapor from the water evaporator of a vacuum refrigeration system:…

Q: Superheating is beneficial as it

A: As per the guidelines of company we are subjected to solve only one question at a time. please…

Q: dew point temperatu re at which condens air is cooled at const

A: Partial pressure of water vapour

Q: The effectiveness (e) of the condenser is

A: Given data, Saturated vapor is condensed to saturated liquid in a condenser.Cr=CminCmaxDetermine the…

Q: Choose correct answer: Usually condenser pressure in refrigeration system is ____________ a. None…

A: A condenser is a component of the refrigeration system in which heat is extracted from the system…

Q: In a basic LiBr-water machine, the generator operates at 170 F while the evaporator is at 47 F. the…

A: Given data: Tg=170 FTe=47 FTa=75 FTc=88 F Need to determine the heat rejection ratio.

Q: I. Draw the h-s & T-s diagram of the system below CONSIDERING "WORK IN" AS PROCESS 1-2. 2 POUT…

Q: PROBLEM : IN A CERTAIN REFGN. SYS. FOR LOW TEMP. APPLICATION, A TWO - STAGE OPERATION IS DESIRABLE…

A: As per company policy, we are restricted to solve three sub-part of one question at a time. Please…

Q: a standard vapor compression refrigeration system uses ammonia as refrigerant the amount of the…

Q: . What is the effect of increase the condensing pressure on the VCRC with keep the evaporator…

A: Given data What is the effect of increase the condensing pressure on the VCRC with keep the…

Q: What is the answer of the following asked: (need solution ASAP, thank you) The heat rejected in the…

Q: Q3. Explain refrigeration cycle with example

Q: A refrigerant 22 , four-cylinder, 85 mm x 70 mm compressor operating at 28 rev/sec, condensing temp…

A: Given: To find: a) volumetric efficiency b) compression efficiency

Q: PROBLEM : IN A CERTAIN REFGN. SYS. FOR LOW TEMP. APPLICATION, A TWO - STAGE OPERATION IS DESIRABLE…

Q: 1. Describe briefly the principles of condensers. 2. What are the main parts of typical condenser?…

A: A device which by cooling condense a substance from its gaseous state to its liquid state is called…

Q: What will happen if the basic steam power cycle has Condenser energy out is equal to zero (Qour=0).…

A: A basic steam power cycle is one which is used to produce work with the help of non renewable energy…

Q: er equipped c heating e lly contains

Q: Explain in brief which refrigerant/s would you choose for each of the following appl vhy? (i) A cold…

Question

8. A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absolute pressure in
the condenser in KPa when the atmospheric pressure is 101.3 KPa.?

in
9. What is the absolute temperature reading in Kelvin(K), if the arbitrary temperature °C reading
is thrice to the arbitrary temperature °F reading.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A condenser vacuum gauge reads 705 mmHG when the barometer stands at 746 mmHG. State the absolute pressure in the condenser in bars.
1. A vacuum gauge mounted on a condenser reads 660 mmHg. What is the absolute pressure in the condenser in kPa when the atmospheric pressure is 101.3 kPa?
In all liquid refrigerant lines, the pressure at the bottom of a vertical rise isgreater than the pressure at the top of the rise. For R-134a, the pressure isabout 0.5144 lb/sq in or less for every vertical foot of pipe that is used. Thevertical rise between this condenser and evaporator is 7.5 feet. How muchless is the pressure at the top of the rise than at the bottom?
A condenser vacuum gauge reads 725 mm Hg when the barometer stands at 737 mm Hg what is the absolute pressure in the condenser in kpa ( Please solve step by step please)
Determine the temperature rise of 20.615 degrees F in the water-cooled condenser in degrees C
In a condenser containing air and water, the air pressure is 22 kPa absolute. What is the gage pressure in kPa at a point 1.25 m below the water surface?
The vacuum pressure in condenser is 735 mm Hg .Barometer is 762 mm Hg .Find the absolute pressure in bars .
This air-conditioning condenser unit is mounted on the top of a flat-roofedbuilding. Find in inches clearance A.
Choose correct answer: The purpose of a capillary tube in a refrigeration system is to ___________ A. Reduce the pressure and not temperature B. Reduce the temperature and pressure C. Increase the temperature and pressure D. Reduce the temperature and not pressure
At the condenser, steam exits as a saturated mixture at the saturation temperature corresponding to the condenser pressure. True or False
The approach temperature for the evaporator isA. the difference between the suction and head pressuresconverted to temperature.B. the difference between the refrigerant boiling temperatureand the suction-line temperature.C. the difference between the refrigerant boiling temperatureand the inlet water temperature.D. the difference between the refrigerant boiling temperatureand the leaving-water temperature.
Predict the changes of the differential height in the manometer if afluid with the density lower than water is used as the working fluid.