Answer / veeranna maudala

The Che. Eng has to select which quality of cement has to produce , then he has to select the suitable raw materials for designing the raw mix.He has a role to select the suitable processing machinery,as well as development of new energy efficient and Eco friendly systems.

Answer / amar

A chemical engg has to optimize the whole plant from the process point of view. He can operate the kiln mill from centralized control room.

Answer / ramya

chemical engineering has select good raw material and
reactor design.and develop goog efficiency.

Answer / eng.a.ameer

Che. Eng has to select which quality of cement has to produce , then he has to select the suitable raw materials for designing the raw mix.He has a role to select the suitable processing machinery,as well as development of new energy efficient and Eco friendly systems.

how can we derive power factor equation p=vi cos phi? derivation?

2 Answers  

---

How does a tank-blanketing valve operate?

0 Answers  

---

What is the main difference between deflection and null type instruments?

1 Answers  

---

Explain what are flameless oxidizers?

0 Answers  

---

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

0 Answers  

---

---

What is critical radius of insulation?

0 Answers  

---

Are there any general rules for flushing slurry lines?

0 Answers  

---

hai can anyone send me soft copy of o.p gupta or tell me downloading link please please at saify_0@hotmail.com

0 Answers  

---

how should i prepare for my placements.i am a student of chemical eng,final year,thapar university

0 Answers   IOCL,

---

why we messure differential pressure in pascle,mmhg,mmwc like different units in different companys?

1 Answers  

---

ENGINEERING NUMERICAL METHODS - EXAMPLE 19.3 : There are 2 simultaneous equations : (A1) x + (B1) y = D1 and (A2) x + (B2) y = D2. (a) By using Excel program, find the values of x and y when A1 = 80, A2 = 150, B1 = 52, B2 = 100, D1 = 3.5 and D2 = 2.3. (b) Write the expression of Excel in the form of =MMULT(MINVERSE(W:X),Y:Z) in order to get the values of x and y. W, X, Y and Z may be A1, A2, B1, B2, D1 and D2.

1 Answers  

---

Question 76 - Let C% be the fractional crystallinity, Rs = density of sample, Ra = density of amorphous form and Rc = density of crystalline form. In a polymer, these unknowns could be related by the equation C% = (Rc / Rs) (Rs - Ra) / (Rc - Ra). (a) Find the equation of Rc as a function of C%, Rs and Ra. (b) Two samples of a polymer, C and D exist. For sample C, C% = 0.513 when Rs = 2.215 unit. For sample D, C% = 0.742 when Rs = 2.144 unit. Both samples C and D have the same values of Ra and Rc. Find the values of Ra and Rc in 6 decimal places.

1 Answers  

---