What do you treat in high alkalinity of boiler water? What is a feed water pump? What is a Booster pump?

0 Answers  

---

Define a machine shop?

0 Answers  

---

"In refrigeration, why during operations is running low pressure at the suction side?"

2 Answers   RRB,

---

At what principle Air Compressor Works?.. What are the rule governing air compressor operation:

2 Answers   DAE,

---

what is the cbm technique in maintenance?

1 Answers   Samtel,

---

Is the hvac machines are designed 10% less than the electrical feeder value?

0 Answers  

---

operation of rootblower

0 Answers  

---

If a welder qualified for 2G,3G&4G positions,then is he automatically qualified for 6G position?

2 Answers   GMR,

---

Causes of M/E high exhaust valve temperature

0 Answers   Sun Mark,

---

What is the importance of Prandtl Number in heat transfer?.

0 Answers  

---

Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com

0 Answers  

---

How many percent (%) of carbon content in Cast Iron?

6 Answers   RRB, Sail,

---