Answer / hardik goswami

it is used to measure distance between two adjacent teeth of
screw or bolt or gear. it is defined as the distance between
point on tooth to the the corresponding point on next tooth.

Answer / vinod verma

the distance between parallel sides of the profiles of two adjacent thread forms measured along the axis. The pitch is usually measured along a line on which the width of the thread forms is equal to the width of the groove. Multiple threads have both a pitch and a lead; the latter is defined as the distance through which the screw is displaced in one full turn in a stationary nut, that is, the pitch of one screw line of the thread. The lead is equal to the product of the screw-thread pitch and the number of starts; for single-start threads the lead is equal to the pitch

What is max pressure?

0 Answers   RRB,

---

Kaplan turbine is used for _______head

3 Answers   Sanmar,

---

I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

0 Answers  

---

we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?

0 Answers  

---

Explain how can I see where pipes are behind the wall?

0 Answers  

---

Why coupling should be located very near to the bearing? Why lap joint not recommended for tensile force?

0 Answers  

---

i am preparing for motor vehicle assistant inespector please send me old questions papers.

0 Answers  

---

sir please provide with the technical papers of mechanical stream at earliest for hpcl exam..or refer any link to get the same??????

0 Answers   HPCL,

---

What is the difference between IES and Engineering service exam?

2 Answers  

---

Explain the formula of heat loss in a pipe.

0 Answers  

---

Dear Friends, I am going to attend BHEL supervisor trainee Writtern Exam in mechanical major. anybody Know the old questions of bhel Sup. trainee exam, please send it to me, my mail ID is sarvenkatg@gmail.com

0 Answers  

---

why I-sections are considered to be stronger one than any other ? how does a ship floats?

16 Answers   HCL, Merchant Navy, Titan,

---