Mechanical Hard Viva Question and Answer-2018|MECHANICAL | BPDB | PGCB | EGCB | mechanical | VIVA

Mechanical Hard Viva Question and Answer-2018 |MECHANICAL| BPDB | PGCB | EGCB

This video is helpful for mechanical student who are taking preparation for hard viva for government organization like BPDB, PGCB, EGCB, DESCO, WASA, NESCO, SSC, GTCL, NWPGCL, BEPZA etc.
Here are listed some important question which are describe in this video:

Question Number: 1 what are the heat transfer mediums?
Question Number: 2 what is circulation ratio of a boiler?
Question Number: 3 How many type of boiler?
 Question Number: 4 what is foaming of boiler?
Question Number: 5 what is priming of boiler?
Question Number: 6. what is evaporation ratio of Boiler?
Question Number: 7. what is turn down ratio of boiler?
Question Number: 8 what is slugging or fouling in boiler?
 Question Number: 9 what is critical point of steam?
Question Number: 10 what are the advantages of (PF) pulverized coal fired boiler than the other boiler?
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