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%

how can we remove paint from (painted over)plastic or nylon objects with out damaging the object?

2 Answers   SGI,

---

ET interview on 30TH MAY monday in Rajhans guest house anushaktinagar at 8 AM. contact on amit.kapoor18@gmail.com or 09013016142(msg me if not picked). contact to share & know abt interview

0 Answers  

---

how a centrifugal pump is working?

15 Answers   College School Exams Tests, IGCAR,

---

What is the purpose of ventilation in the battery room?

0 Answers   RRB,

---

please send all previous solved question papers on HLL......

0 Answers   HLL,

---

Hello sir, I am Rajaram. I have finished DME (Diploma in Mechanical Engineering). I would like to attend BHEL supervisor examination. So i want which type of questions can i prepare. & give previous supervisor examinations questions. Reply my mail (rajaramsptc@gmail.com)

0 Answers   Bhel,

---

compare brayton and otto cycle

0 Answers  

---

How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm

0 Answers  

---

Method of testing or checking boiler water?

2 Answers   ABC Inc, RRB, Siemens,

---

What is FEED?

8 Answers  

---

What is the profile of QA engineer

0 Answers   MAHINDRA,

---

CAN ANY ONE SEND ME THE RRB SECTION ENG. Q-PAPER .. MY MAIL ID :suresh25siva@yahoo.com, suresh.sivakumar@tcs.com

0 Answers   RRB,

---