Question: How much heat is to be added to convert (4 mathrm{~kg}) of water at (20^{circ} mathrm{C}) in to steam at 8 bar and (200^{circ} mathrm{C}).

How much heat is to be added to convert $4 \mathrm{~kg}$ of water at $20^{\circ} \mathrm{C}$ in to steam at 8 bar and $200^{\circ} \mathrm{C}$. Take $C_{p}$ of superheated steam as $2.1 \mathrm{KJ} / \mathrm{kg}$ and specific heat of water as $4.187 \mathrm{KJ} / \mathrm{kg} / \mathrm{K}$.

Step by Step Solution

★★★★★

3.28 Rating (145 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We can solve this problem by considering the different stages of the heat transfer process and summi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Introduction Mechanical Engineering Questions!

Angelo is employed fulltime as the Global Head of Human Resources at State Fund Corporation ("State Fund"), a large public corporation with its head office located in Toronto. The following...

In a calorimetry experiment, 0.50 kg of a metal at 100oC is added to 0.50 kg of water at in an aluminum calorimeter cup. The cup has a mass of 0.250 kg. (a) If some water splashed out of the cup when...

In a container of negligible mass, 0.0400 kg of steam at l00oC and atmospheric pressure is added to 0.200 kg of water at 50.0oC. (a) If no heat is lost to the surroundings, what is the final...

Steam at is bubbled into 0.250 kg of water at in a calorimeter cup, where it condenses into liquid form. How much steam will have been added when the water in the cup reaches 60 oC? Ignore the effect...

Steam at 10 bar flows into a barrel containing $150 \mathrm{~kg}$ of water at $10^{\circ} \mathrm{C}$. The final temperature of water is $25^{\circ} \mathrm{C}$ and the increase in mass is \(4...

How much heat to be added to convert 4 kg water at 2 0 0 C into steam at 8 bar and 2 0 0 0 C . take Cp of superheated steam as 2 . 1 KJ / kg and specific heat of water of water as 4 . 1 8 7 KJ / kgK .

How much heat is required to convert $4 \mathrm{~kg}$ of water at $20^{\circ} \mathrm{C}$ into steam at $8 \mathrm{bar}$ and $200^{\circ} \mathrm{C}$. Take \(c_{p s}=2.1 \mathrm{~kJ} /...

Steam at a pressure of 6 bar passes into a tank containing water where it gets condensed. The mass and temperature in the tank before the admission of steam are $60 \mathrm{~kg}$ and \(20^{\circ}...

P2.10. A block of copper weighing 0.2 kg with an initial temperature of 400 K is dropped into 4 kg of water initially at 300 K contained in a perfectly insulated tank. The tank is also made of copper...

Estimate the cost of manufacturing (COM d ) for the styrene process given in Project B.3 of Appendix B. Assume that the fixed capital investment (C TM ) = $145 x 10 6 . You are required to determine...

Tata Group has many subsidiaries. The managers of two subsidiaries, Ibrahim and Maria, come together to make a deal on the price of decorative lamps, Ibrahim can purchase the lamps from another...

Suppose that n letters are put at random into n envelopes, as in the matching problem described in Sec. 1.10. Determine the variance of the number of letters that are placed in the correct envelopes.

8 . 4 Incremental cash flow is calculated as ( cash flowB cash flowA ) , where B represents the alternative with the larger initial investment. If the two cash flows were switched wherein B...

Anonymous or confidential? A Web site looking for volunteers for a research study contains the following information. This is a research study about menstruation. People of all ages may participate...

Give three examples of engineered products that have to be precisely a certain weight, and provide the weight.

Give three examples of engineered products that fulfill their designed purpose by failing or breaking.

Give three examples of engineered products that are designed to work well over a million times.

Winter Leisure is a retailer of snowboards. The information below is for the quarter ended December 31 : Required: 1. Prepare a traditional income statement for the quarter ended December 31 . 2....

the following asumptions A. The node perion it 2 quslifed ateck ontion. the following asumptions A. The node perion it 2 quslifed ateck ontion

Which of the following assets are traded in financial markets? a. Automobiles b. Stocks and bonds c. Household furniture d. All of the above