Why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?

0 Answers  

---

Explain the some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

0 Answers  

---

what is the difference between psv and prv?

2 Answers   Cairn,

---

How can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

0 Answers  

---

sir, kindly explain to me that how to calculate volume of torrispherical vessel which is used in pharma company ss reactor bottom dish volume. thank u.

0 Answers  

---

Are fin tubes necessary for steam heating a liquid?

7 Answers   IOCL,

---

Question 84 - In Mendelian genetics, yellow (Y) is dominant to green (y) and round (R) is dominant to wrinkled (r). (a) What is the probability P of Rr x Rr producing wrinkled seeds? (b) What is the probability P of Yy x yy producing green seeds? (c) What is the probability that RRYy x RrYy would produce RrYy?

1 Answers  

---

What are flameless oxidizers?

0 Answers  

---

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.36 : Du Pont analysis is used to perform calculation on Return On Equity (ROE) for an engineering organization. Let Net Income = A; Earning Before Tax (EBT) = B; Earning Before Interest, Tax (EBIT) = C; Sales = D; Assets = E; Equity = F. In 5-step Du Pont formula, let Tax Burden = G = A / B; Interest Burden = H = B / C = 1.04; EBIT % = I = C / D = 0.27; Asset Turnover = J = D / E = 0.66; Leverage = K = E / F = 2.66; ROE = L = A / F. If (1 / G) = (4 / 3) : (a) find the value of L; (b) calculate the values of A, B, C, E and F when D = $1500; (c) verify the answer (b) is correct by using the answer (a).

1 Answers  

---

For cement company what type of questions come in written exam?

1 Answers  

---

why screw compressor use for ammonia compression?

0 Answers   Deepak Fertilisers,

---

What is the wet bulb globe temperature (wbgt)?

0 Answers  

---