Answer Posted / bapu chobe

enthalpy is the total heat contain in the system . it
depends only on system not on surrounding . while entropy
is the molecular dicorder. it is related with second law of
therodyanamics . efficiency decreares with increase in
entropy.

Where pneumatic system is used?

1062

---

Hydrogen cannot be removed easily from molten steel. What harm hydrogen has on property of steel ?

1387

---

Enumerate or identify the parts of purifier bowl assembly

3106

---

Explain the hooke`s coupling.

1149

---

difference between internal energy and enthalpy?

2075

---

I'm a Mechanical Engineer (2007 passed out) 77% distinction degree holder from anna university chennai, tamilnadu. presently working in a software company, i'm interested in getting my job with Indian Railways. Can any one help me in how to know the vaccancies and applying for RRB.

2117

---

Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?

1344

---

We have 6-axis wotan horizontal milling & boring machine. Linear axis- x,y,z,w & U. Rotary table B Axis Z,U & W axis are parallel. Z is tool axis. X is cross slide. We wish to retrofit the machine.Which control I should select & also suggest How many axis simutaneous control for linear & circular interpolation.

1974

---

What is coefficient of contraction?

1089

---

Explain why do the radiators in your house click when you start the heating system?

1101

---

How do you check steering gear

1892

---

When maximum discharge is obtained in nozzle ?

1058

---

hi,i am sekar.i am prepareing Assistant Motor Vehicle Inspector in TN.Transport ,if any one have previous year model pares or some questions,pls send me at gpsekar2007@gmail.com.

2020

---

Explain the formula of heat loss in a pipe.

1085

---

pls ,send me technical questions of jindal steels and power ltd

2250

---