Answered: Measured pressure and theoretical…

Engineering

Mechanical Engineering

Measured pressure and theoretical pressure, both are same when error is 1. Select one: True False

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 10RQ: Latent heat causes A. a higher thermometer reading. B. temperature to rise. C. a change of state. D....

See similar textbooks

Related questions

Q: At the same depth, pressure against the bottom is greater in saltwater than in freshwater. Select…

A: It is required to evaluate given statement

Q: The instrument used for air flow measurement in cooling tower experiment is called animometer.…

A: Solution:

Q: A) In Fig. (2) both ends of the manometer are open to the atmosphere. Estimate the specific gravity…

A: Specific weight of water is: γw=9790.38 N/m3 Specific weight of sea 30 oil is: γsea-30=8740.7 N/m3…

Q: E.A new thermometer is invented where the temperature scale is in degree G (°G). The boiling point…

Q: The viscosity of liquids is appreciably affected by a change in temperature. Select one:…

Q: Find (i) Span (ii) Equivalent head of water at maximum level.…

Q: Which of the following assumption is made in Bernoulli’s equation? a. The flow is incompressible b.…

A: Note: As per the Bartleby guidelines, only one question can be answered at a time. Therefore,…

Q: Temperature remains constant in Iso-Choric process. Select one: True

A: Answer: The given statement is FALSE

Q: 5) A compressible real fluid has viscosity. Select one: True False

Q: In a dead weight tester experiment, theoretical pressure is 2 bar, error is 0.04997% , then its…

A: Measured pressure = theoretical pressure + error in measurements

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 80 bar. Then its absolute…

A: Given data Gauge pressure = 80 bar

Q: How many centi-poise is fluid dynamic viscosity of 0.001 kg/(msec) a)0.001 b)10 c)0.1 d)0.01 e)1

Q: 1 For compressible flow, specific gravity remains the same Select one: True False

Q: In a Measurement ,the Expected value is 94 V and the measured value is 88 V. Find (i) absolute…

Q: Small pressure differences are not measured with help of manometer Select one: True False

A: FALSE

Q: Liquid can be identified once the density is known. Select one: O a. True O b. False It is the…

Q: A temperature scale of certain thermometer is given by the relation t = a In p + b. where t is time…

Q: In Fig. (2) both ends of the manometer are open to the atmosphere. Estimate the specific gravity of…

A: The ratio of an object's density to that of a reference liquid is known as its specific gravity.…

Q: In a manometer, mercury is replaced by water, the height of 10 cm of mercury will be the 26 cm of…

A: hHg=10 cm ρHg=13600 kgm3ρwater=1000 kgm3hwater=?After replacement column…

Q: A psychrometer has a dry-bulb reading of 95°F and a wet-bulb reading of 75°F. Find each of the…

A: We are authorized to three sub-parts at a time since you have not mentioned which subparts you are…

Q: A property of liquid that measure the resistances to the flow due to attractions between molecules…

Q: * liquid limit should always be greater than plastic limit True O False O * Gs is a unitless value…

A: True Liquid limit should always greater than plastic limit As, liquid limit - plastic limit =…

Q: choose true or fals then correct the mistakein each of the following 1. Bernoulli’s equation can be…

Q: A constant pressure thermometer is used to measure the temperature of a room. Following data is…

A: Given The final volume of thermometer = 10 m3…

Q: In a dead weight tester experiment, theoretical pressure is 2 bar, error is 0.04997% , then its…

Q: Mass is a derived quantity that is directly measurable. Select one: True False

A: Fundamental quantity (or) Base quantity:- Length Mass Time Temperature Electrical current Luminous…

Q: 1. The heat supplied to the system equals increase in the internal energy. Select one: True False…

Q: At 1:00 p.m., a thermometer reading 70 0F is taken outside where the air temperature is -10 0F (ten…

Q: What will read (h mm?) the McLeod gauge for a vacuum px = 1 x 10-3 Pa under the following…

A: Solution:

Q: 1.When Dealing with liquids and gases, we ordinarily speak of stresses, for solids we speak…

A: Solution:

Q: Please kinda Discuss Briefly the Calibration of Thermometer

A: It is very important to calibrate the thermal instruments on a periodic basis. The accuracy of the…

Q: The unit of air flow measurement instruement in cooling tower experiment is meter per second. Select…

A: It is required to evaluate given statement

Q: A vacuum pressure gauge mounted on one of the vacuum chambers of NASA provides a reading of 0.21…

A: Given Data : Gauge PressurePg=0.21 atm Absolute pressurePabs=80000 Pa

Q: Moody Chart is allowable. 1) Select the most suitable complement among listed options for the 10…

A: Real fluids have following properties: Compressible Viscous Possess surface tension Hence option…

Q: A kelvin and rankine thermometer are both immersed in a fluid and indicate identical numerical…

A: Given data, Temperature at kelvin is equal to Rankine scale. Let x be the temperature in Kelvin

Q: Pressure exerted by ideal gas is less than that of measured pressure, for a given conditions. Select…

A: The equation used to measure pressure for an ideal gas have some assumptions like: 1. The motion…

Q: Which are not true about Capillarity? (a) Capillary rise increases as the surface tension increases…

Q: In a fluid flow, the density of the fluid is constant for compressible flow Select one: True False

A: It is required to evaluate given statement

Q: In viscosity, what is not true? (a) A fluid at rest has zero shear stress (b) Deformation of…

A: Viscosity: It is the internal resistance to the flow of fluid. That is, it is the property due to…

Q: A)What is thermocouple? Explain measurement system using Thermocouple with a neat schematic sketch.…

A: Thermocouple :- Thermocouple is a sensor used to measure the temperature.

Q: In a manometer, mercury is replaced by water, the height of 10 cm of mercury will be 136 cm height…

A: From hydrostatic law: P=ρghfor constant P and g,h α 1ρThereforehwaterhhg=ρhgρwater Now use the given…

Q: A thermometer measurement of 158°C is taken outside at 59°C inside. After 5 minutes, the temperature…

Q: At 1:00 PM a thermometer reading 70°F is taken outside where the air temperature is −10°F (10 below…

Concept explainers

Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.

Question

Measured pressure and theoretical pressure, both are same when error is 1.

Select one:

True

False

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

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

At 2:30 pm, a certain themometer reading 90°F is taken outdoors where the air temperature is 25°F. At 2:40 pm, the temperature yielded by the thermometer is 45°F. Later, the thermometer is brought where the air is 90°F. At 2:50 pm, the reading is 71°F. When was the thermometer brought indoors?
In an oil turbine installation , air is taken at pressure of 1 bar and and 27 C and compressed to a pressure of 4 bar., The oil with a calorific value of 42000kg.. Answer step by step . Do all calculation .Don,t miss any part.. answer follow image
A thermometer is taken outside a room, where the ambient temperature is 5°F. After 1 minute, the thermometer reads 55°F, and after 5 minutes, 30°F. What was the initial temperature inside the room?
A thermometer is taken from an inside room to the outside ,where the air temperature is 5° F. After 1 minute the thermometer reads 55° F, and after 5 minutes it reads 30° F, what is the initial temperature of the inside room?
Select all correct statements below to regarding the specific heats._______ A. cp and cv are constant values B. dh = cp dT and du = cv dT are true for ideal gases C. cp and cv are functions of temperature only for ideal gases D. cp = cv+R is true for all gases
There is nitrogen gas in a pressurized tank. A manometer measures the pressure using two immiscible fluids (A and B), one end is open to the atmosphere. The density of fluid A is 2400 kg/m^3 and fluid B is 1600 kg/m^3. The height of fluid A is equal on either side of the manometer. Fluid B rises 1m above fluid A. Atmospheric pressure is 97 kPA. Gravity is 9.81 m/s^2. a.) What are two assumptions needed for the problem? b.) Write a force balance for the problem and find the pressure of nitrogen in the tank c.) If temperature of the tank is 300 C, what is the specific volume of nitrogen in the tank if nitrogen is an ideal gas at 300 C?
In an electric heater the inlet temperature is 15°C. Water is flowing at the rate of 300 grams per minute. The voltmeter measuring voltage across the heating element reads 120 volts and an ammeter current taken reads 10 amperes. When steady state is finally reached, what is the final reading of the outlet thermometer?.
PLEAsE answer it in 10 mins THERMODYNAMIC show sln step by step
A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the air temperature is 10°F.After 3 minutes the thermometer reads 60°F. What is the reading of the thermometer after 7 minutes?
At 1:01P.M, a thermometer reading is 90°C is taken outside where the air temperature is -10°C. At 1:03P.M, the reading is 36°C. At 1:07 P.M, the thermometer is taken back indoors where the air temperature is at 90°C. What is the thermometer reading at 1:10P.M?
10 m3 of free air is compressed to 8 bar gauge, every minute. What will be the air volumetric flowrate at the compressor exit if air is assumed an ideal gas ? please choose correct option a.1.11 m3/min b.2πdt m3/sec c.1.27 litre/sec d.1.11 m3/hour e.2.2 litre/sec
True or false For a system to be in thermodynamic equillibrium it is necessary that the pressure and temperature both remains same everywhere ?