Answer / rajasekar

The British Standard Pipe thread (BSP thread) is a family
of standard screw thread types that has been adopted
internationally for interconnecting and sealing pipe ends
by mating an external (male) with an internal (female)
thread.

British Standard Whitworth (BSW) is one of a number of
imperial unit based screw thread standards which use the
same bolt heads and nut hexagonal sizes

how to calculate the boiler efficiency?any formula is there?

6 Answers   Ambuja, Bhushan Power Steel,

---

DIFFRENCE BETWEEN ISO AND TS

0 Answers   Bhel,

---

What is the used of economizer in boiler?

1 Answers   ABC Inc, RRB, Siemens,

---

How are pipe flanges electrically insulated?

0 Answers  

---

Suppose there are two vessels. One of diameter = D and other vessel dia = d. Suppose in vessel with dia D, water is filled upto height H and vessel with dia d is empty. Now both vessels are connected.Water will flow from D dia vesel to small d dia vessel.Suppose after equilibrium height of water in vessel with dia D is h. How much is h in terms of D, d,H etc?

14 Answers   BARC,

---

how a cyclone steam separator works?

0 Answers  

---

we have read that when the piston goes up and down then the engine works i.e. the suction,compression etc etc. then what happens in the case of big vehicles, which start at stable condition, i.e. how does their piston moves when they are at rest. how suction,compression etc

5 Answers   Bhel,

---

In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

2 Answers  

---

What do you understand by sulphur print ?

0 Answers  

---

have a clutchless car or bike clutch for power transmission???

0 Answers  

---

CATIA:SPRING WITH SOME RADIUS AXIS

0 Answers   TATA,

---

• Are you a day-scholar or a hosteller?

4 Answers   NTPC,

---