Answer / shubham gautam

casting is one time process and material is poured by gravity
whereas muolding tool can be used again and again.
casting is generally carried out for metals whereas moulding
can be carried out for both metals and non-metals.
In casting the material poured is not pressurized whereas
the material used in moulding is pressurized.

If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?

0 Answers  

---

How much steam is to be required for generation of 1MW electricty?

6 Answers   Ennore Coke, Uttam Galva,

---

what is the use of offset follower in cam? why and where we have to use this type of follower?

6 Answers   College School Exams Tests, Ispat, Jawaharlal Nehru Technological University JNTU, Tata Motors,

---

how control valve works? process line pressure is 50kg/cm2g and instrument air pressure is about 4 kg/cm2g.

0 Answers  

---

Is IS 2062 different from ASTM A 36 or both are almost same

2 Answers   L&T,

---

---

WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C

0 Answers   TATA,

---

Why riser is made cylindrical

2 Answers   TCS,

---

What are reasons for poor machinability for IS 2062 steel

0 Answers   L&T,

---

When mesuring the flow of liquid what are the two things to measure?

0 Answers   Reliance,

---

what is the basic optimal difference among isothermal,isentropic and adiabatic processess( with charts of each)??

0 Answers   BARC, NTPC,

---

Explain the Classification of Welding Process?

0 Answers   John Deere,

---

Give the different ways of detecting leaking refrigerants?

1 Answers   RRB,

---