Answer / gopi ramesh

It is a small portion of pipeline which having two flange ends and basically used for fitting any external connection to the pipe stream.

Answer / arjun

when a particular pipe structure (need not to be straight,
may include tees elbows etc...) is repeated in a plant
piping , the repeating structure is shop_welded and
assembled at plant during erection. the same is known as spool.

Heat transfer: In a triple effect evaporator, the heat transfer for an evaporator is calculated as q = UA (TI - TF) where TI is the initial temperature, TF is the final temperature; U and A are constants. Given that heat transfer for the first evaporator : q(1) = UA (TI - TB); second evaporator : q(2) = UA (TB - TC); third evaporator : q(3) = UA (TC - TF) where q(x) is the heat transfer function, TB is the temperature of second inlet and TC is the temperature of third inlet, prove that the overall heat transfer Q = q(1) q(2) q(3) = UA (TI - TF).

1 Answers  

---

The power required for size reduction in crushing is???

5 Answers  

---

ENGINEERING DRAWING - EXAMPLE 18.1 : For a Vernier scale of representative fraction (RF) = 1 / 25, calculate the length of the scale for the reading up to 4 metres.

1 Answers  

---

What are pcbs?

0 Answers  

---

Explain the different ways in which solids can be blended?

0 Answers  

---

---

For a centrifugal pump if the pump is running and we close the discharge valve what is the effect

11 Answers   Asian Paints, NFTDC, Reliance,

---

Define an additive?

0 Answers  

---

Is there any way to slow coke formation in ethylene furnaces?

0 Answers  

---

Hi, I am Gurunathan. I am in need of ONGC, IOCL, DRDO technical test ( chemical engineering)and general aptitude questions. If anyone has kindly post it to me soon.

0 Answers   Nelco,

---

What is a cstr and what are its basic assumptions?

0 Answers  

---

What type of flow measurement devices is best for slurries?

0 Answers  

---

Are carbon steel storage tanks appropriate for NaOH solutions?

1 Answers  

---