A mercury thermometer, which has been on a table for some time, is registering the room temperature, 50°F. Suddenly, it is placed in a 395°F oil bath. The following data are obtained for the response of the thermometer. If after 10 seconds the thermometer reading is 176 F, dotornmino th e thor mor otor tinm

Q: The output of a thermocouple measuring temperatures from 20˚C to 180 ˚C is linearly represented by…

A:

Q: What is flow energy? Do fluids at rest possess any flow energy?

A: We have to answer the following  what is flow energy and do the fluids at rest possess any flow…

Q: A thermometer of time constant ten seconds, initially at 30°C, is suddenly immersed into water at…

A:

Q: A throttling steam calorimeter is an instrument used for the determination of the quality of wet…

A:

Q: 7. Joule-Thompson cooling of a gas occurs when the pressure of the gas drops as it goes through a…

A: If Z= f(x,y) is function of two variables say x and y. then total differential will be ;…

Q: Mark the following statement TRUE (T) or FALSE (F) 1. Specific volume is an intensive property 2.…

A:

Q: Given the following table of industrial processes in a plant. Determine the Hot Utility and the Cold…

A: To Find:The hot utility load and cold utility load using the analytical method.Given:StreamsTs…

Q: 1. Adifferential manometer as shown in Figure 1 is sometimes used to measure small pressure…

A: In given figure Prove that  Where A-Area of reservoir a-Area of U-tube

Q: A pipe (ID: 130 mm, OD: 165 mm, k=15 W/m²-K, Length: 2 meters) is insulated with several materials,…

A: Given Pipe have  Di=130mm D0=165mm K=15 W/(m2K) L=2m Inside fluid –Oil temperature T1=118℃ Outside…

Q: he barometer shows a value of 740 mm Hg; dry bulb temperature 40 ° C; wet bulb temperature is 30 °…

A: Total pressure= 740mm =(740*0.00133) = 0.9842Bar Dry bulb temperature = 40oC = 313K Wet bulb…

Q: In the case of determining heat rates and fluxes, is power required for the system the same as the…

A: Heat rate: Heat rate is defined as amount of heat (energy) per unit time. Unit of energy may be…

Q: Q1/A) A mercury thermometer having a time constant of (9000 µh) is initially at (270 F), it is…

A: Given Time constant of mercury thermometer=9000 µh Initial temperature of thermometer=is initially…

Q: 30 E 25 20 15 10 5 1 2 3 5 What are the coordinates of point B: (x, y) =( What are the coordinates…

A:

Q: Q1/4) A thermometer having a time constant of (30 s) is initially at (200 °F), it is suddenly placed…

A: If you have any questions let me know in comment box thankyou for your question.

Q: A pipe (ID: 130 mm, OD: 165 mm, k=15 W/m²-K, Length: 2 meters)is insulated with several materials,…

A: Given Pipe Di=130mm D0=165mm K=15 W/(m2K) L=2m Inside fluid –Oil temperature T1=118℃ Insulation is…

Q: A Bernoulli's equation can be modified to take into account friction losses and pump work. B As…

A: (a) The simplified Bernoulli equation must be modified to deal with both head losses and pump work.…

Q: Based on the graph below, is this graph an endothermic or exothermic graph and why? Compare and…

A: When the heat is absorbed by the reaction to take place it is called an Endothermic reaction and…

Q: Q1: For a fluid flowing in a circular pipe, the variables influencing the heat transfer coefficient,…

A: The following relationship are given for the fluid flowing in the circular pipe, h=fm,K,Cp,μ Here, h…

Q: 5.9 A thermometer having a time constant of 1 min is initially at 50 deg C. it is immersed in a bath…

A: Given  Initial temperature of thermometer = 50 oC Time constant T = 1 min   Bath is mentioned at 100…

Q: b. A thermostatic mixing valve is set to blend hot water at 60 C with cold water at 8 °C in…

A:

Q: A 40 kg water heater starts leaking with a rate of 1 kg/min. No water is added. If heat transfer…

A: Given: Mass = 40kg Mass remaining = 25kg Rate of leakage = 1kg/min

Q: The settling time of a second-order critically damped system is 1 second, then the damping ratio is…

A:

Q: Q10- Start from first principle to show that, for perfect gas the velocity of the sound is given by:…

A:

Q: Describe an electrochemical cell that operates at 1000'C and burns fuel to produce direct current…

A: Dear user Since the primary objective of fuel cells is to produce non-polluting energy by not…

Q: Q3. A Carnot system operates between temperatures 500 "F and 100 °F. Its efficiency may be increased…

A:

Q: instruments A thermometer initially at 212 °F is dipped into an oil bath maintained at 250 °C. If…

A: Given Data  Initial value of temperature (Ti) = 2120F=373.15 K The initial temperature of the oil…

Q: Oil SG=0.79 = 370 kPa gage A gasoline line is connected to a pressure gage through a double-U…

A: Considered a gasoline line is connected to a pressure gauge through a double-U tube manometer and…

Q: How does the concept of 'steady-state' differ from 'unsteady-state' conditions in the context of…

A: Material and energy balance principles revolve around the conservation of mass and energy, providing…

Q: Q1// A steel cylinder at 80 °F of length 12" is placed in a liquid nitrogen bath (-315 °F). If…

A:

Q: Readings are made on some solutions to problems A and B, preparing standards of known solution. The…

A:

Q: (A) If a sinusoidal waveform passes through an angle of 30° in 5 ms, determine the angular velocity…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: 1. You need to know the vapor pressure of n-hexane at 87°C. Name two ways you could estimate this…

A: Since we are entitled to answer only 1 question, we will answer the first one as it is not mentioned…

Q: Determine: (i) The maximum gain for stable operation. (ii) The corresponding frequency of…

A: Consider the block diagram of the given transfer function.

Q: If the temperature of water is 20 degrees Celsius, what is its density in g/cubic centimeter? *…

A:

Q: The atmospheric lapse rate on a particular day is constant in the lower part of the atmosphere. At…

A: Given: To = 15oC = 288 K T = 11.5oC = 284.5 K The equation of static equilibrium is given as, dp =…

Q: 7.52. Show that the friction heating in a hydraulic jump is given by = 8(Zz - Z₁)³ 42122 (7.67)

A: Friction heating is taken as the energy loss.

Q: The following graph shows a complete charge-discharge cycle at 1.5C for a battery. Estimate the…

A: Given data: Charge during charge-discharge cycle = 1.5 C

Q: Air with mass of 16 kg is heated at constant gage pressure of 9044 hPa from -24.0 °C to 184 °C.…

A:

Q: A thermometer having a time constant of 100 second is at steady state temperature of 30 °C. At time…

A: Given: Initial temperature of thermometer Ti = 30 oC Bath temperature Tb = 39 oC Time constant ζ =…

Q: Estimate the surface temperature of the chip if it is dis- sipating 30 mW. digal shanstomado lo sba

A: The following assumptions holds good for the problem:-Steady state condition.Power dissipated within…