where can i get railway junior engineer(mechanical) previous years question papers?

0 Answers   Bhel, RRB,

---

AIR CONDITIONERS HAVE RATING IN BTU AND TON OR SOMETIMES IN KW ALSO... WHAT IS THEIR RELATION? ALSO ACs HAVE TWO POWERS (IN WATTS) WRITTEN ON THEIR NAME PLATES WHAT DOES EACH MEAN? HOW TO DETERMINE THE RUNNING CURRENT IN AMPERES OR THE ENERGY CONSUMED IN WATTS? WHAT IS THE THUMB RULE FOR DETERMINING THE CURRENT AND TON OF AN AC?

7 Answers   Carrier, HAL,

---

Do you need to be an apprentice for mechanical engineering?

0 Answers  

---

if any one attended caterpillar placement pls send the model questions and the question pattern.....

0 Answers  

---

How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

1 Answers   JSW,

---

interview questions asked in BHEL posteded in website

1 Answers   BARC, Bhel,

---

meaning of 125kva DG

0 Answers  

---

On 22nd December, which of the following places has the largest day and shortest night ?

2 Answers  

---

which material is suitable for punching press to avoid scratches amd waear of metal hittimg the blades?

0 Answers   Delta Thermoformers, Tata Steel Limited,

---

What is flash point

3 Answers   RRB,

---

State the function of neck ring in centrifugal pump?

0 Answers   HPCL,

---

Types & function of Boiler ?

3 Answers   Bhel,

---