Infosys Certified Oil and Gas Downstream and Midstream
Practice with real exam-pattern questions for Infosys Certified Oil and Gas Downstream and Midstream. Each question includes a detailed explanation to help you understand the concept, not just memorise the answer. Try 10 questions free — no login required.
Full question bank for this exam + 1,357+ others. Cancel anytime.
Join Premium10 Infosys Certified Oil and Gas Downstream and Midstream practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Oil and Gas Downstream and Midstream certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
What components of a pressure let-down system release excess pressure to prevent over-pressurization and potential pipeline rupture?
- ✓Pressure RegulatorCorrect
- BControl Valves
- CSafety Relief Valve
- DAll the above
- Question 2
Select if the statement is true or false : “Odorization equipment adds a distinct odor to the gas for safety purposes, making leaks easier to detect”
- ✓trueCorrect
- Bfalse
- Question 3
Which device measures the flow rate of the gas or liquid passing through the station?
- ✓MeterCorrect
- BPressure Regulator
- CFilter Separator
- DAll the above
- Question 4
What provides essential data and control at various points along the pipeline?
- ✓Storage FacilityCorrect
- BPump and Gas Compressor Station
- CMetering and Regulating (M&R) Station
- DNone of the Above
- Question 5
What is used to compress the gas to increase pressure, allowing gas to flow through the pipeline?
- ✓Pump StationCorrect
- BCompressor Station
- CBoth a and b
- DNone of the above
- Question 6
Which of the following are key phases in Pipeline Lifecycle?
- ✓Planning and approvalsCorrect
- BDesign and Engineering
- CConstruction
- DAll the above
- Question 7
What does standard ASME B31.4 cover?
- ✓Pipeline Construction InspectionCorrect
- BPipeline Transportation Systems for Liquids and Slurries
- CGas Transmission and Distribution Piping Systems
- DQuality management systems
- Question 8
Select if the statement is true or false : “Compression reduces the volume of the gas, making it easier and more economical to transport”
- ✓trueCorrect
- Bfalse
- Question 9
What process separates NGLs into individual components like ethane, propane, butane etc ?
- ✓FractionationCorrect
- BDehydration
- CStabilization
- DNone of the above
- Question 10
What type of tanks are used to store LPG/Gas fluids? Choose two options
- ✓Fixed RoofCorrect
- BFloating Roof
- CBullet
- DSpherical
Pay once. Clear every cert this year.
One subscription, full Telegram channel access, every PDF posted during your membership.
- Full access to all 1,357+ certifications
- Monthly updated question banks
- Telegram private channel access
- Cancel anytime
- Everything in Monthly
- Save ₹2,100 vs monthly billing
- Priority answer key requests
- Best for increasing DQ score fast
- Everything in Quarterly
- Lifetime channel access — no renewals
- All future certifications included
- Priority response from admin team
Common questions, straight answers.
A monthly-updated Telegram channel where we post real exam-pattern question banks and detailed answer keys for 1,357+ Infosys Lex certifications. You join once, you get every PDF posted during your membership.
Right after payment on our Graphy page, you'll receive a private invite link to the Telegram channel. Access is instant — usually under 30 seconds.
We compile question banks from the actual Lex test pattern, sourced and verified by 180K+ community members who've recently cleared these exams. Match rate is consistently 85–95%.
Every single month. When Infosys rolls out new versions of certifications, we post updated dumps within 7–10 days. You'll see channel activity weekly.
Clearing certifications is one of the highest-weighted DQ factors. Members typically clear 3–5 certifications in their first 3 months, which moves DQ scores up by a full band.