please give me the ans. of following mcq A nozzle is a device which: (A) Increase pressure & reduce kinetic energy (B) Decreases pressure & increases kinetic energy (C) Reduces both pressure & kinetic energy (D) Increases both pressure & kinetic energy

7 Answers  

---

How do you weld 25 mm thick plate?

11 Answers   Bhel, Essar,

---

why don't we use 2 nd angle and 4 th angle projections ??????(since there is also NOT overlapping of VIEWS in 2 nd angle and 4 th angle projections)

2 Answers  

---

even though LPG is economical than petrol,why we are not promoting LPG usage?

9 Answers   BARC,

---

Part time jobs for engineer students working or studying

1 Answers  

---

---

What is hammering in steam or water flow pipe line. how it is happening.

3 Answers  

---

what company need you

1 Answers  

---

What is the formula for 1 HP of a two-cycle engine?

0 Answers  

---

What is meant by free or natural convection?

0 Answers  

---

What happens when too much cylinder oil is injected in the working cylinder?

0 Answers  

---

what is the difference between set up of cast iron manufacturing industry and steel manufacturing industry?

0 Answers   Besco,

---

What will be the cause of scavenging fire?

1 Answers  

---