Answer / jay

pelton turbines are suited to high head,low flow application but kaplan turbine are used for low head and a large amount of discharge needed.
kaplan turbines are expensive to design,manufacture and install as compared to pelton turbine but operate for decades.

Answer / surendra kumar

pelton wheel turbine is used for high head,& its specific speed very low 30-60 kaplan turbine is used for low head with high sp.speed 450 above

Please brief me reation between timing belt & gear ratio.

1 Answers   Wipro,

---

Explain about powder technology?

5 Answers  

---

sir,iam applied rrb chennai for the post of junier engineer,i need objective type question book,please refer the suitable book,author and publication.

0 Answers  

---

What will you do in case of scavenging fire

0 Answers  

---

What is gd&t?

0 Answers  

---

---

What is the purpose of starting air?

0 Answers   RRB,

---

What is the purpose of a setting tank?

0 Answers   RRB,

---

What is the congressional space medal of honor?

0 Answers  

---

How much pressure on air reservoir?

0 Answers   RRB,

---

how to calculate bearing number to dia of the inner and outer

2 Answers   ABC, Horreia, Hyundai, Leoplast, MMM, PRAN-RFL, SKF,

---

List the different devices and components of main switchboard.

0 Answers   RRB,

---

What are steam turbine parts usually come into damage?

0 Answers   RRB,

---