what is unit operation?

8 Answers   Sun Pharma, Zydus Cadila,

---

white rust formation over zinc plated and yellow passivated fasteners during CED painting. WHY?

0 Answers   Wheels India,

---

what is difference between urea and NPK fertiliser?

2 Answers  

---

Mention some of the specialized crushing methods?

0 Answers  

---

What could be a possible cause for sudden foaming in a cooling tower?

0 Answers  

---

What is the practical particle size limit for pneumatic conveying?

0 Answers  

---

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.15 : Based on Time Discounting of Money, let y = x / (1 + r) ^ n, where ^ = power, r = interest rate for the period in decimal value, n = number of periods, y = current value, x = future value. According to Present Value Addition Rule, the present value of a set of future payments is equal to sum for present value of each of the payments. In an engineering business, 3 future payments are to be made : $100 after 1 year; $500 after 2 years; $200 after 3 years. (a) Form an equation of y as a function of r. (b) Find the value of y in 5 decimal places if r = 8 %.

1 Answers  

---

what is R1,R2,R3, R4........?

0 Answers   Okaya,

---

QUANTUM BIOLOGY - EXAMPLE 33.4 : (a) According to Landauer (1986), the capacity of human memory is approximately X bits. Assume that a human retains 2 bits / second of visual, verbal, tactile and musical memory, find the value of X if a human lifetime is approximately 2.5 billion seconds. (b) The total power consumption of the human brain is about 25 Watts. The bread of 100 grams will produce 1000 kilojoules of energy. How much bread is needed to run a human brain for 1 day?

1 Answers  

---

Hi, I am preparing for Indian Forest Service (UPSC). Can you please help me to get previous years question papers (Chemcial Engineerign) (atleast 5).

1 Answers  

---

What is meant by surging in compressors?

5 Answers   CPCL,

---

In a crusher where is the energy provided to it is used up for?

0 Answers  

---