What is hertz in electrical system?

0 Answers   RRB,

---

Why can't we use antifrictional bearing in place of journal bearing in a 660mw plant

0 Answers   Adani Power, STEAG,

---

what is supercharging?

7 Answers   BEL,

---

WHY DO DEAD BODIES SAIL ON WATER WHERE AS A HUMAN BEING GET DROWNED?

1 Answers  

---

Why big tyres are used for rear wheel ?

3 Answers  

---

what is generatrics and directrics

0 Answers   TATA,

---

general diesel engine we are using 15w 40 oil unfortunatley our oiller mis used the oil hudralic oil refilled when he doing the service which kind proplem coming in future?

0 Answers   Cummins,

---

how airconditioner works

8 Answers   Bhel,

---

QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS

0 Answers  

---

Is heat treatment required for hardox 400+Mild steel welding ?

2 Answers  

---

What are the causes of low compression in the main engine?

0 Answers   RRB,

---

What type of paper when made into a paper boat floats longest?

0 Answers  

---