Answer / ashutosh

Gear hobs are the gear making tool. It is used for cutting and shaping the gear tooth.

Answer / jayashree

With Gear hobbing process toothed wheels of gears are manufactured with high quality and gives excellent performance. Hobbing is only used to produce spur and worn gears. Internal gears or shoulder gear cannot be worked up in Hobbing process.

Answer / abhi

Gear hob is used for
generating very precise
gears.Hob is a worm like
element having flute over
it,it may be single
start,multiple start.It cn b
usd to mfg spur,helical and
worm gears accurately.

Why water treatment is required for boiler feed water?

3 Answers  

---

WHY DOES LORRY TANKERS DESINGNED TO BE IN SPHERICAL(CURVED,ROUND), WHY DOESNOT IT DESIGNED TO BE AS SQUARE OR REACTANGLE IN SHAPE.

5 Answers   APSRTC, Schlumberger,

---

What is the mechanical advantage of a double pulley?

0 Answers  

---

Why the electric motor of a fan with backward curved blades is never got overloaded under any condition ?

0 Answers  

---

WHAT IS THE MAGNITUDE OF HARDNESS OF DIAMOND .

2 Answers  

---

---

Hindustan petroleum placement papers.please send me.

2 Answers   HPCL, HSBC, NTPC, Satyam,

---

How many btu per hour equals 1 ton of air conditioning?

0 Answers  

---

When we open the door of refrigerator then we feel hot,why?

3 Answers   BARC, KPIT, Power Plant,

---

wat do u meant by mechanical enggg

8 Answers   Texas,

---

if u have to give support in 1 km long bridge,where u will give it & how many?

10 Answers   HAL, ISRO,

---

How to calculate the CFM in the AHU (air handling units.

1 Answers  

---

Preparation before arriving port?

0 Answers   RRB,

---