Answer / Vishwasana

Air Handling Units (AHUs) are used in mechanical systems for temperature control, air filtration, and humidity regulation. Here are some reasons for using AHUs:

- Temperature Control: AHUs regulate the flow and temperature of air within a building by mixing hot and cold air to maintain desired temperatures during various seasons.
- Air Filtration: AHUs contain filters that remove dust, pollen, bacteria, and other contaminants from the air, improving indoor air quality (IAQ).
- Humidity Regulation: By controlling the amount of moisture in the air, AHUs help to prevent mold growth, condensation, and corrosion.
- Energy Efficiency: Modern AHUs are designed with energy-saving features such as variable speed drives, which reduce energy consumption by adjusting fan speeds based on demand.

why the exhaust temp of gas turbine is more than steam turbine

6 Answers  

---

What is meant by parallel flow heat exchanger?

1 Answers  

---

What is coaxing ?

1 Answers  

---

Gearpump is running but discharge valve is closed so, what difficulty in pump?

1 Answers  

---

Explain what is torque?

1 Answers  

---

What are the different values that need to be determined in order to design a cylinder for an ice?

1 Answers  

---

What is the difference between CFM & PSI?

3 Answers   Gammon, Nalco, Sata Vikas, Siemens,

---

sir,iam applied rrb chennai for the post of junier engineer,i need objective type question book,please refer the suitable book,author and publication.

1 Answers  

---

What is the significance of pressure angle in gears?

3 Answers   HCL, TATA,

---

hii sir. how will CAE/CFD courses useful to B.tech freshers? is this courses useful to getting job in automobile industry? plz give some advise...

1 Answers  

---

. Present population of town is 35,000 having males and females. If The population of males is increased by 6% and if the population of females is increased by 4%, then after 1 year the population becomes 36,700. Find the number males and females ?

5 Answers   L&T, RRB,

---

What is the brain of computer?

1 Answers  

---