If the unit of pressure is Pa or N/m2, why the blood pressure or the lung pressure is messured in "mm of Hg" or "centimeters of water" respectively ?

3 Answers  

---

How can the reaction of support of a frame be evaluated?

0 Answers  

---

What is ton (refrigeration)?

4 Answers  

---

what will be the velosity of a water at in the pipe of 6 inches which is situated at the bottom of 10 mtr tank ?

1 Answers   Essar,

---

define a flash in mould making?

3 Answers  

---

Define reynolds number [re].

0 Answers  

---

eligibity for TNPSC group 1 exam , age limit

0 Answers  

---

respected sir, i had applied for the post of GET for JSPL so kindly send me the syllabus and exam pattern for the concerned examination. my mail id: starsunny49@gmail.com thanking you sir

0 Answers   Jindal,

---

THIS IS HARI PRASAD. I KNOW THAT HVAC MEANS HEATING VENTILATION & AIR- CONDITIONING. I NEED DESIGN CONSIDERATION OF HVAC UNIT.

0 Answers  

---

Under what condition the work done in reciprocating compressor will be least ?

0 Answers  

---

how to convert mechanical pressure of hand into rotational motion

1 Answers  

---

What is the diffrence between four strock and two strock ic engine

14 Answers   Alkem Labs, Mechanical,

---