Answer / ranjith b k

A Fluid is defined as "Any Particulate matter which flows
or tends to flow".
It's of two major types namely:Liquids and Gases.

Answer / arvind yeram

fluid is a substance which can flow or these are the
substances which deforms permanently & continously when a
shear force is applied. it may be liquid or gaseous.
e.g.-water,air,honey,oil,milk,blood.

i am trying to select the correct grade steel for a shaft that will have a flap on it weighing about 4.5 tons being forced up with hydraulic rams. can someone tell me what grade the shaft should be and if it should be stainless steel or not

2 Answers   Rainford EMC Systems,

---

What is meant by running clearance?

0 Answers  

---

which case we will find maximum pressure and flow in centrifugel pump- circular casing or volute casing.

2 Answers   ITC Infotech,

---

What is the history on the invention of paper?

0 Answers  

---

what is gear ratio & how it can calculate

9 Answers   MAHINDRA,

---

Sir, I'm P.Ravi Kumar want to previous mechanical Question Papers for rrb exam

0 Answers  

---

In volute casing the discharge area is more. so as per bernoulli's principle the pressure must be reduces also from the basics, pressure = Force/Area. so pressure and area are inversily proportional. By considering these two basic rules pressure must be reduces. But in any centrifugal pump, the pressure is increasing. How the velocity is converted into pressure. In my view only head is increases but how the pressure increases?

2 Answers  

---

what is the difference between dross and scale?

1 Answers   Hindalco,

---

skf bearing bore 30 mm ,Outer dia is 54 mm and width is 9.5 mm then what is the bearing no.

1 Answers   dscl,

---

Please mail me the Satyam Computers (Mechanical Division, Satyam Technologies, Hyderabad & Bangalore) question papers on Design & strength of materials. Will be very thanksful.....srinivas_1704@yahoo.co.in

0 Answers   Satyam,

---

What is difference between conjugate beam and continuous beam ?

0 Answers  

---

min work in a compresor is possible when the value of adiabatic index n is equal to a).75 b)1 c)1.27 d)1.35 e)2 what is adiabatic index.

1 Answers  

---