Answer / pradeep patel

as we know that all type of efficiencies are calculated by
a standard formulae i.e. output/input.in case of an ic
engine an ideal fluid is considered as working media but in
practical it is not possible.hense air is used as a working
media for ic engines & the efficiency which we get by using
air is the air standard efficiency.

Answer / kumar raj

50%

if a member of mass 100 gram travelling with 10 m/s hit another body,and the final velocity is 59 m/s.what is the mass of second member

4 Answers   NTPC,

---

Why will an ice cube placed in a cup of hot rotating water spin automatically faster than the water itself?

0 Answers  

---

What is ment by horse power ? Define Method of calculation?

3 Answers  

---

• Describe your work ethic.

1 Answers   Petro Star Mount,

---

What is the purpose of corrugated furnaces?

0 Answers   ABC Inc, RRB, Siemens,

---

---

What are the effects of carbon on the properties of steel?

0 Answers  

---

DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

0 Answers   L&T,

---

Why rate of condensation is higher on a polished surface compared to rusty surface ?

0 Answers  

---

for -50 dec which grade steel can be used for ducting work?

0 Answers  

---

What is SAP

10 Answers  

---

interview questions asked in BHEL posteded in website

1 Answers   BARC, Bhel,

---

what is the trasperent commands ?

1 Answers  

---