3A rigid tank with volume of 1 m contains 2 kg of water at 100 C. The tank is now heated. If a safety pressurevalve is installed, at what pressure should the valve be set to have a maximum temperature of 200 C?00Select one:onO a. 534.33b. 478.83Oc.592.43Od.431.42Oe None of the aboveElectric heateris used to heat 0 63 liters/minute of water (C, = 4.18 kJ/kg.K, density =1000 kg/m) from 25 °Cto 65 C What is the current (in Ampéres) that must be supplied to this heater if the supplied voltage is 220veredof 2.00eslionSelect oner0a 10.37O6 11 97

option D is the correct answer. i.e. 431.42kpa

3. A rigid tank with volume of 1 m contains 2 kg of water at 100 C. The tank is now heated. If a safety pressure valve is installed, at what pressure should the valve be set to have a maximum temperature of 200 C? Select one: O a. 534.33 Ob. 478.83 Oc.592.43 Od. 431.42 Oe None of the above

3. A rigid tank with volume of 1 m contains 2 kg of water at 100 C. The tank is now heated. If a safety pressure valve is installed, at what pressure should the valve be set to have a maximum temperature of 200 C? Select one: O a. 534.33 Ob. 478.83 Oc.592.43 Od. 431.42 Oe None of the above

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: HYDRAULICS Support your answer with the appropriate solution and diagram. 8.A stone weighs 490.5 N…

Q: A 5 gram cork floats in a glass of water. It floats such that 4 of its total volume is above the…

A: Mass of the cork, mc= 5 g. Let total volume of the cork is represented as Vc and volume of the water…

Q: During a natural storm, a student in a laboratory observes a 22.0 mm drop in height from the normal…

Q: 3.A vertical, cylindrical tank with diameter of 12 m and a depth of 4.00 m is filled to the top with…

A: Given data Diameter of tank=12m Depth=4m Specific weight at 50°c=9.69kn/m^3 We have to determine…

Q: AND E 1 32% Ô 20:22 H+ flow rates of these two fans? c) A system is equipped with two pressure gages…

A: Given∆h=8cm=0.08m

Q: Support your answer with the appropriate solution and diagram. 2.The capillary rise in the glass…

A: Given:Maximum capillary rise, h=0.5 mmSurfac tension, σ=0.07112 N/m

Q: Suppose by curiosity, a student poured three different media inside a transparent tank with gauge…

A: Principle : Pascal law - states that, pressure on the horizontal plane of same fluid remains same.

Q: If the water is at 160 °C, calculate the height of a column of water equal to atmospheric pressure…

Q: What is the absolute pressure at the water-olive oil interface?

A: Here, given data Patm=101.33 kPaρoil=890 kg/m3ρw=1000 kg/m3 Now, pressure at water olive oil…

Q: under a pressure of 11.772 kPa and pipe B contains oil

A: Given data Pipe A specific gravity =1.594 Pressure =11.772 Pipe B specific gravity =0.8 Pressure =…

Q: Set the barometric pressure in Pa. b. If the ambient temperature is increased to 29 ° C but the…

A: batometer is instrument use for measure the atmospheric (barometric) pressure.here inverted U tube…

Q: Q2) a horizontal air conditioning system as shown below consists of 90-degree elbows (K=0.3) and a…

A: the pressure at the inlet should be enough so that it can overcome the frictional head losses and…

Q: A beaker of water sits on a balance. A metal block with a mass of 70 g is held suspended in the…

Q: A tank is filled with a certain liquid to height of 1.25 m from its bottom. If the pressure gauge at…

A: Given:Height of fluid in the tank, h=1.25 mPressure gauge reading at the botton, P=1.46 psi2.…

Q: If you measured h=106.7 mm Hg using simple manometer, then the pressure (in kpa) will be:(Given:…

A: Given h = 106.7 mm Hg

Q: 1. Suppose a steel material of S.G of 7.8 is as attached to a wood of S.G. of 0.8 Shown below. If it…

A: Given:To find:Ratio of ?

Q: 4.) In which fluid will a pressure of 700 kPa first be achieved? p = 773 kg P= 899.6 P = 979 m³ p =…

Q: A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.812…

A: According to the given data Air pressure 9.812N/cm2 C=23cm=0.23m D=105mm=0.105m E=0.93m (sg)oil=0.85

Q: A pressure gauge reads 2.4 bar and the barometer reads 76 cm of Hg. Calculate the absolute pressure…

A: Given the barometer reads 76 cm of Hg means the atmospheric pressure = 76 cm of Hg; So Atmospheric…

Q: A spherical gas tank with radius 0.4 m, is evacuated and then filled with oxygen gas at 25°C. To…

A: Option a is correct.

Q: For Boyle's law if we plot a graph between the volume and pressure the result is: Select one: a.…

A: According to the Boyle's law the pressure and the volume of the gas in a system are inversely…

Q: Determine the pressure difference between point A and B using the following Specific Gravity:…

A: Answer: The pressure difference between point A and B: ( PB - PA ) = 21.9078 kPa.

Q: A tank contains two substance oil (A) and water (B) subject to variable air pressure; the dimension…

Q: 17. The nitrogen gas a volume of 23.4ml in a tube at a 18°C and a pressure of 781mmHg. The next day…

Q: 1.) An open tank is filled with three different columns of fluid shown in the figure. Fluid 1 is a…

Q: A vacuum gauge connected to a steam condenser shows that the pressure inside the condenser is 0.783…

Q: A tank shown has two fluids water and gasoline (S.G=0.85), the local atmospheric pressure is 101…

A: Given data :- Specific gravity of gasoline = 0.85 so, the density of the gasoline, = 0.85…

Q: A hydraulic lift is to be used to lift a 300 kg weight. The piston has a mass of 5 kg and a diameter…

Q: 4.The information on a can of soda indicates that the can contains 355 mL. The mass of the full can…

A: The given information in the problem is shown in the following attached image:

Q: 11. The pressure of a boiler is 9.5 kg/sq. cm. The barometric pressure of the atmosphere is 768 mm…

A: Given data: PBoilerGauge=9.5 kg/cm2PAtm=768 mm of Hg Need to determine the absolute pressure in the…

Q: 5. A gas is initially at a gauge pressure of 400 kPa. What is its final gau pressure if its volume…

A: GivenP1=400 kPa (guage)V2=V12Patm=101.3 kPa

Q: 49. Find the absolute pressure at a depth of 5m below the surface of a liquid with relative density…

A: Given:Depth of the point, h=5 mRelative density, s=0.85Barometer reading on the surface, Pb=1.5 bar

Q: 3. The reading of an automobile gage is proportional to the gage pressure at the bottom of the tank…

Q: Tatm 1. Initially; the piston sits on the stops and the linear spring exerts no force, the specific…

A: Initial condition Pressure p1 = 125kPa, Specific volume v1 = .05 m3/kg Saturation temperature T1 =…

Q: For the tank shown below, find the elevation of the liquid in manometer column A and B and determine…

A: PA-ρgx-(ρgh)air=-20000…

Q: E.1) Someone is traveling on the North Pacific coast, where the atmospheric pressure is 102.5 kPa.…

Q: A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.82…

A: Given:Pressure at B, PB=9.82 N/cm2Specific gravity of oil, SGo=0.81Distance, C=24 cm=0.24 mDistance,…

Q: Water flows through a pipe of varying cross-section and varying elevation at the rate of 22.2m3/min.…

A: Given:Q=22.2 m3/min =0.37 m3/sz1=3 mr1=0.36 mP1=12 N/cm2 =0.012 MPa =12 KPar2=18 cmz2= 0.7 m

Q: A micrometer, having a ratio of reservoir to limb areas as 40, was used to determine the pressure in…

A: Given : Ratio of areas, A/a = 40 Height, h1 = 50 mm h2 = 80 mmSpecific gravity, SM =…

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

100%

3
A rigid tank with volume of 1 m contains 2 kg of water at 100 C. The tank is now heated. If a safety pressure
valve is installed, at what pressure should the valve be set to have a maximum temperature of 200 C?
00
Select one:
on
O a. 534.33
b. 478.83
Oc.592.43
Od.431.42
Oe None of the above
Electric heateris used to heat 0 63 liters/minute of water (C, = 4.18 kJ/kg.K, density =1000 kg/m) from 25 °C
to 65 C What is the current (in Ampéres) that must be supplied to this heater if the supplied voltage is 220
vered
of 2.00
eslion
Select oner
0a 10.37
O6 11 97

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

FLUID MECH Support your answer with the appropriate solution and diagram. 3. A rectangular raft made of solid timbers (s=0.60) is 3 m wide and 6 m long x 60 cm thick. A man weighing 800 N steps on the edge of the at the middle of one of the longitudinal sides. Determine by how much the thickness of the raft will be depressed below the water surface along the side in mm. A. 10 B. 20 C. 30 D. 40
The expansion tank of a household hot-water heating system is open to the atmosphere and is 10 meters above a pressure gauge attached to the furnace. What is the gauge pressure at the furnace, in pascals? In atmospheres? Include given, fbd and solution.
An intermediate fuel oil (?=996 ??/?3) stands 12 m deep in a storage tank whose top is open to the atmosphere. Find the absolute pressure at the bottom of the tank. a. 218,429.6 Pa b. 219,429.6 Pa c. 228,429.6 Pa d. 218,529.6 Pa e. None of the above
a u-tube manometer filled with water,density 62.2 lbm/ft3, shows a height difference of 10in. the right branch is tilted to make an angle of 30 degrees with the horizontal, what should the length of the column of water in the tilted tube to have the same pressure with the u-tube manometer? which is the answer? a. 8.66 in b. 25.4 cm c. 23.329 cm d. 22.0 in
1. Water in a hydraulic press, initially at 137 kPa absolute, is subjected to a pressure of 116,280 in the volume of the KPa Absolute. Using Ep = 2.5 GPa, determine the percentage decrease water.
If you measured h=851.1 mm Hg using simple manometer, then the pressure (in kpa) will be:(Given: Mercury specific gravity is 13.55) uor Select one: O a. 104.62 Ob. 96.11 O c. 130.15 d. 121.64 Oe. 113.13 Inviscid water Flows as shown, The manometers helghts are h1-59.3 cm, and h2=20 em, what is the water acceleration (m/s2)?
Because of a break in a buried oil storage tank, ground water has leaked into the tank to the depth L' = 4 ft. The densities of the water and oil are, respectively, 62 and 55, each in lb/ft³. Standpipe open to atmosphere Palgage) = i Determine the pressure at the oil-water interface and at the bottom of the tank, each in lbf/in². (gage). Assume L = 14 ft. Let g = 32.2 ft/s². Pb(gage) = i Patm Determine the pressure at the oil-water interface, in lbf/in². (gage). lbf/in². Oil Water lbf/in². Determine the pressure at the bottom of the tank, in lbf/in². (gage).
If you measured h=890.9 mm Hg using simple manometer, then the pressure (in kpa) will be:(Given: Mercury specific gravity is 13.55) Select one: a. 127.33 b. 100.61 O c. 109.51 O d. 136.24 e. 118.42
Q.1 A manometer measures the pressure differential between two locations of a pipe carrying water. If the manometric liquid is mercury (specific gravity 13.6) and the manometer showed a level difference of 20 cm, then the pressure head difference of water between the two tapings will be A 1.26 m B 2.72 m C 1.36 m D 2.52 m
30. A cylinder contains an amount of gas. At pressure of 470 kPa and at temperature of 27 ̊C, thegas occupies a volume of 0.03 m3. It is then compressed according to Boyle’s law until its pressureis 1.3 MPa, and then expanded according to Charles’ Law until its volume is 0.02 m3. Calculate thefinal temperature of the gas. a. 292.35000C b. 248.85000C c. 216.22500C d. 280.31810C