Answer Posted / eswar

set pressure...nature of fluids...surrounding
environment...lift

How much water is lost through a commercial cooling tower system with a throughput of about 600 gpm?

1060

---

What are the advantages and disadvantages of using gear pumps?

1152

---

Explain the process of including heat exchangers in ammonia refrigeration system?

1035

---

What are some guidelines for designing for liquid and gas velocities in process plant piping?

1092

---

What is the most common cause of solid size segregation in bulk solid systems?

2414

---

Hi, I want to validate an analytical procedure of a specified impurity, but this impurity is unavailable for me. can I use the API instead of impurity in the linearity test? in Which reference can I find such information?

1802

---

any meter avilable for measureing the Transformer Losses. ( like Voltmeter for voltage & ammiter for currenr )if yes plz give the make & supplier address, Email, Phone number.

2115

---

What is the difference between horizontal and vertical heat exchanger?

1275

---

I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.

3533

---

List the advantages and disadvantages of a pfr?

1077

---

What are some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

1300

---

Explain the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?

1036

---

How can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?

1067

---

which materials can l use if l want to use length wave 680 to 900 in hplc

2001

---

In Galvonised iron and stainsteel pipes, in which pipe friction losses will more and why ?

2646

---