An insulated piston-cylinder device initially contains 1.9 kg of Argon at 100 kPa and 300 K. Now an electric resistor placed in the tank is turned on for 6 minutes until the (Volume2 = 2.7*Volume1).What is the power rating of the electric heater (W)?

An insulated piston-cylinder device initially contains 1.9 kg of Argon at 100 kPa and 300 K. Now an electric resistor placed in the tank is turned on for 6 minutes until the (Volume2 = 2.7*Volume1).What is the power rating of the electric heater (W)?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Temperature of cooling chamber of refrigerator is kept at T1 = 280 K. If the surrounding temperature…

A: Given: The temperature of the cooling chamber is T1=280 K. The formula for the coefficient of…

Q: A piston - cylinder device whose piston is resting on top of a set of stops initially contains 0.5…

Q: Q4- Water in piston cylinder system at (T1 and X1). The water is heated isothermally until the…

A: Let initial,intermediate and final stages be represented by 1,2&3. Given data:-Initial…

Q: Two-fifth Ib of gas is contained in a piston cylinder assembly at 1.6ft /lb and 100psia. The gas is…

Q: isider a cylinder-piston configuration containing T0kg of water at 4MPa and The system undergoes a…

Q: 5 lbm of air expands inside a piston cylinder configuration at a constant pressure of 24 psia.…

A: Given data mass of air (m) = 5 lbm pressure (P) = 24 psia change in temperature (∆T) = 100oF…

Q: A jet of water strikes a stationary curved plate at one end at an angle of 30°. The jet of 75 mm…

A: Given Diameter, d = 75 mm Velocity, v = 30 m/s Deflected angle = 160o Find Force…

Q: A mass of 6.7 kg of steam is contained within a piston-cylinder assembly. The steam undergoes an…

Q: Can a room be cooled by keeping the refrigerator door open?

A: We can simply say "NO" for the above question. What is the reason behind it? The reason is very…

Q: 1. Steam is contained in a 2-4 volume at a pressure of 2.0 MPa and a temperature of 400°C. If the…

Q: (Q2) A piston cylinder device contains 5.5 kg of water. The piston has a diameter of 7 cm. The local…

A: Given:m=5.5 Kgd=7 cm =0.07 mPatm=94 KPag=9.807 m/s2Ts=130°CQs=1.05 KW

Q: H4: A body at a temperature of 50° F is placed outdoors where the temperature is 100° F. If after 5…

Q: An insulated piston-cylinder device initially contains 2.3 kg of Argon at 100 kPa and 300 K. Now an…

Q: a 3 kW electric resistance heater in a room is turned on and kept on for 55 min. the amount of…

Q: A gas tank is accidentally placed near a heat source. Its bourdon pressure gauge reading was…

A: Considering gas tank to be rigid and given gas as ideal gas, we solved it using ideal gas equation…

Q: A system with 100 kJ of internal energy is allowed to do work amounting 500 kJ. Find the value of…

Q: Question 2 A piston-cylinder device contains steams initially at IMPs. 450°C, and 2.5 m². Steam is…

A: Condition of water initially Pressure P1 = 1 MPaTemperature T1 = 450 °CVolume V1 = 2.5 m3 Now, steam…

Q: An insulated piston-cylinder device initially contains 2.1 kg of Argon at 100 kPa and 300 K. Now an…

A: Given data mass of argon gas (m)= 2.1 kg pressure (P) = 100 kPa Temperature (T) = 300 K time = 6…

Q: Refrigerant 134a is stored inside an uninsulated rigid tank (see figure below) and heated by an…

Q: How much thermal energy is created when a 2523 kg car brakes to a stop from 17.8 m's on a level…

Q: Q2) Water is being heated in a closed insulated pan stirred by a paddle wheel. During the process…

A: Given data: - The heat transfer is Q = 5000 J. The work done is W = 1.5 kJ. The initial internal…

Q: Air must be compressed in a well-insulated piston cylinder from a volume of 6.4 litres to a volume…

Q: person heats up a can of soup on a stove. If they do 200 joules of work on the soup by stirring it…

A: Given information: The work done on the soup by stirring (W) = - 200 J (“-ve” since work is done on…

Q: hat is free to move has a mass of mp and a dia ressure is Patm. Now, heat is transferred to ref iven…

A: GivenMass of piston, mP= 11 kgdiameter of piston, dp=0.17 mmg=1.36 kg, T1=-9°C, T2=23°CPatm=89 kPa

Q: A certain system dissipates 250 BTU of heat to the surroundings. If the increase in internal energy…

Q: A piston-cylinder assembly with a linear spring acting on the piston as shown below contains the…

A: as per guideline i have to solve only three subpart of your question

Q: ideal gas with a molecular mass of 32 is contained in an inflexible tank. It is heated from 244.32…

Q: 2) The energy consumed by a shower for 30 days is 22kwh. It is known that the resistance of the…

A: To find: The value of time in minute. Given: The value of energy consumed is, 22 KWh. The value of…

Q: In what state will water be if the pressure and internal energy are 750 kPa and 1000 kJ/kg,…

Q: An insulated piston-cylinder device initially contains 1.8 kg of Argon at 100 kPa and 300 K. Now an…

A: Given Data m=1.8 kg P1=100 kPa T1=300 K V2=2.3V1

Q: A frictionless piston-cylinder device as shown in Fig. Qlb contains water at 400 kPa and the water…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

An insulated piston-cylinder device
initially contains 1.9 kg of Argon at 100
kPa and 300 K. Now an electric resistor
placed in the tank is turned on for 6
minutes until the (Volume2
2.7*Volume1). What is the power rating of
the electric heater (W)?
Select one:
A. 1666.6
B. 1526.5
C. 1400.5
D. 1106.4
E. 1246.4

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

Second Law of Thermodynamics Show soln. step by step with UNITS. ANswer it in 1hr.
Q3: You have an ideal gas in an insulated container. You compress it from a pressure of 40 × 105 Pa to 20 × 105 Pa, while increasing the volume from 10 to 20 m3. What is the work you done by the gas a- 10 J b- 300 J c- 500 J d- 880 J
A piston-cylinder device contains 2.25 kg of liquid water at 20oC and 300 kPa, at this state, a linear spring is touching the piston but exerts no force on it. Heat is now slowly transferred to the cylinder, causing the pressure and the volume to rise to 2.25 MPa and 0.1125 m3, respectively. 1) What is the final temperature (oC)? 2) What is the work on the process (kJ)?
P2 Explain the application of the first law of thermodynamics to appropriate systems
A piston - cylinder device whose piston is resting on top of a set of stops initially contains 0.5 kg of carbon dioxide gas at 125 kPa and 30\ deg C. The mass of the piston is such that 450 kPa of pressure is required to raise it. How much heat must be transferred to the carbon dioxide before the piston starts rising? Answer (2 decimal places) Heat transfer:KJ
In an exothermic process, the volume of a system expanded from 213 mL to 2135 mL against a constant pressure of 752 torr. During the process, 29.1 calories of heat energy were given off. What was the internal energy change for the system in joules?
Please help me with this question thanks sir appreciate
I need a simple step by step answer please :)
please help me with this
In a steam condition of 1123 psia and 1124 °F, find the following (a) superheat (b) specific volume (c) enthalpy
A piston-cylinder assembly contains 10 kg of refrigerant 134a. Initially, 8 kg of SA134a is in the liquid phase and the temperature is -10 oC. Then there is a slow heat transfer to SA-134a,the piston rises and touches the piston stops when the volume is 400 liters. ww w m m wwwww ww w a) Statusshow the variation in the P-V diagram. b) Calculate the temperature of the system when the piston touches the stoppers. wwwww vwwbl ww c) Calculate the work done during the process.