differentiate pressure relief valve and pressure saftey valve

3 Answers  

---

What are the advantages and disadvantages of screw harmatic chiller respect to centrifugaal chiller machine?

0 Answers   Bhel,

---

What is the difference between newtonian and non-newtonian fluids?

0 Answers  

---

1.Heat Treatment Process HRC Stands for 2.Material OHNS Stands for

10 Answers   ABCO, College School Exams Tests, Hindustan Motors, Shree Pressings,

---

what is the required force to bend 2.5 MS sheet in 90 degrees and what is the formula to calculate the same?

0 Answers   Voltas,

---

---

What is burnt-out point ?

0 Answers  

---

why we called engg drawing as blue print?

0 Answers   Indeco, Indian Airlines, Sabero Organics Gujarat,

---

how can one check wheather a gear and pinion are properly aligned or not for both running and static condition?

3 Answers   NTPC, OCCL, Toyota,

---

WHY THE WELDING JOB IS MAKE NEGATIVE IN MIG WELDING

2 Answers   JSW, TATA,

---

What happens if we interchange fuels in IC engine...

3 Answers   KTTM,

---

motor pump

1 Answers  

---

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

2 Answers   DAE,

---