i am going to attend ongc exam this coming june for Graduate Engineer Trainee post if anybody knows the question pattern or have experience plz share it with me
3 10038Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
1838wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?
1 3269why use 50% lel methane gas concentration for gas detector calibration instead of 60% lel gas concentration whereas the hi alarm set at 60% lel.
2211my temperature transmitter in field showing 700 degree , whereas in dcs showing 459 degree, how to resolve this?
4 5182Post New ONGC Instrumentation Interview Questions
- ONGC OOPS Interview Questions (1)
- ONGC Tcl Interview Questions (1)
- ONGC HR Questions Interview Questions (1)
- ONGC Micro Biology Interview Questions (1)
- ONGC Geology Interview Questions (1)
- ONGC Geo Physics Interview Questions (4)
- ONGC Organic Chemistry Interview Questions (9)
- ONGC General Science Interview Questions (3)
- ONGC Civil Engineering Interview Questions (5)
- ONGC Mechanical Engineering Interview Questions (30)
- ONGC Electrical Engineering Interview Questions (54)
- ONGC Electronics Communications Interview Questions (31)
- ONGC Chemical Engineering Interview Questions (15)
- ONGC Bio Engineering Interview Questions (1)
- ONGC Metallurgy Interview Questions (1)
- ONGC Industrial Engineering Interview Questions (1) ONGC Instrumentation Interview Questions (26)
- ONGC Marine Engineering Interview Questions (1)
- ONGC Engineering AllOther Interview Questions (3)
- ONGC Business Administration Interview Questions (10)
- ONGC Marketing Sales Interview Questions (2)
- ONGC Human Resources Interview Questions (1)
- ONGC Accounting General Interview Questions (1)
- ONGC Accounting AllOther Interview Questions (1)
- ONGC Call Centre AllOther Interview Questions (1)
- ONGC UPSC General Studies Interview Questions (1)
- ONGC RRB Interview Questions (1)
- ONGC NDA Interview Questions (1)
- ONGC APPSC AllOther Interview Questions (1)
- ONGC General Knowledge_Current Affairs Interview Questions (13)
- ONGC Government AllOther Interview Questions (3)
- ONGC Energy Oil Gas Interview Questions (2)
- ONGC English Interview Questions (1)
- ONGC General Aptitude Interview Questions (9)
- ONGC Puzzles Interview Questions (1)
- ONGC Placement Papers Interview Questions (4)
- ONGC Certifications AllOther Interview Questions (2)
- ONGC GATE Interview Questions (1)
- ONGC ICET Interview Questions (2)
What is full name of ppt?
What is objref object in remoting?
If the effective date is December 1st, what does this mean for businesses where the pay period begins on Monday the 28th? How do they manage this?
what is the differences between microprocessor and general purpose computer
Hello sir i m student of gtu .what is idp.
Need to add jQuery file in both Master and Content page?
What is difference between code and standard and specification?
How to handle frame in webdriver?
How is random forests different from decision trees?
why accounting is important in business?
How we can modify the css class in jquery?
How do I know if I have iis on windows server 2016?
What is the need of multiple inheritance?
i want to implement grid view value in paypal site. so how to create this code in asp.net with C#
Explain the advantages of inheritance.
