Social Sciences, asked by kumarnagavenkat3, 5 hours ago

heat exchanger is used to heat cold water at 15 C entering at a rate of 2 kg/s by hot air at 100 Centering at a rate of 3 kg/s. The heat exchanger is not insulated and is losing heat at a rate of 40 k/s. If the exit temperature of hot air is 20 C the exit temperature of cold water is ?"

Answers

Answered by anyanagpal2422

0

Answer:

wrong subject bro

Previous Question

Next Question

Similar questions

English, 3 hours ago

at what point in the fair did the child lose his parents? at the sweetmeat-shop at the roundabout at the flour-shop at the temple...

Hindi, 3 hours ago

तुलतुल टूनी के लिए क्या चाहती थी...

Political Science, 3 hours ago

the product of two number is 204876. If one of them is 378,what is the other?

Math, 5 hours ago

Whole numbers are closed under which operation? (1) Subtraction (2) Division (3) Multiplication (4) All of these...

Math, 5 hours ago

Solve ... 0.2x+0.3y = 1.3 0.4x+0.5y = 2.3...

Math, 7 months ago

the length of the sides forming right angle of a right angled triangle are 5x and (3x-1) cm. If the area of the triangle 60 cm².Find it'shypotenius .

Physics, 7 months ago

What kind of role citizens of India plays in electing representatives...

Science, 7 months ago

B. Very Short Answer Questions 1. What is nutrition? 2. How are nutrients in the soil replenished? 3. What is symbiosis? 4. How does exchange of gases takes place in leaves? 5. What is photosynthesis? 6. What is the first step in photosynthesis? 7. Sunlight, chlorophyll, carbon dioxide, water and minerals are raw materials essential for photosynthesis. Do you know where they are available? Fill...