one ball fall from a roof & after two hits of to floor it's reach up to half of the roof height. than what is the cofficient of restitution.

1 Answers   BARC,

---

RESPECTED SIR iam saravanan from chennai i need rrbchennai entrance question paper(modei question paper)and send this papers to my email id sarmec08@yahoo.co.in as soon as possible

0 Answers   RRB,

---

how to prepare welding procedure specification and pqr

0 Answers   Asmacs, JSIW Infrastructure,

---

which type of air compressor is best between reciprocating and rotary. I used this compressor in our new mitsubishi type laser machine

1 Answers   Borouge, Sabic, Sail,

---

What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

0 Answers  

---

---

How can you convert air mass to air volume?

0 Answers  

---

what is difference between fan and blowers

0 Answers  

---

Why would you use pneumatics?

0 Answers  

---

generally in reaction turbine, only a part of pressure energy is converted into kinetic energy. whaat about balance pressure energy incase of single cylinder steam turbine?

1 Answers  

---

What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.

0 Answers   TATA,

---

How pipe flanges are electrically insulated?

0 Answers  

---

friction force depend upon contact area or not.if depen how

2 Answers  

---