ExxonMobil Test Operations Knowledge 2

Question 1

What does LNG stand for in the context of ExxonMobil's natural gas operations?

Accepted Answer

Liquefied Natural Gas

Answer

Low-Nitrogen Gas

Answer

Light Natural Grade

Answer

Liquid Nitrogen Gas

Question 2

Which ExxonMobil product brand is the world's leading synthetic motor oil brand?

Accepted Answer

Mobil 1

Answer

Esso Plus

Answer

ExxonMobil Supreme

Answer

Synergy Pro

Question 3

What is the function of a 'hydrotreater' unit in an ExxonMobil refinery?

Accepted Answer

To remove sulfur and other impurities from petroleum fractions using hydrogen

Answer

To convert heavy oil into lighter fractions using heat

Answer

To measure water content in crude oil

Answer

To separate crude oil by density

Question 4

In ExxonMobil's supply chain, what does 'turnaround' refer to?

Accepted Answer

A planned major maintenance shutdown of a processing unit

Answer

Reversing a crude oil pipeline flow direction

Answer

Delivering refined products to retail stations

Answer

Changing a shipping route for cost savings

Question 5

What is the purpose of the 'cat cracker' (fluid catalytic cracking unit) in refining?

Accepted Answer

To break heavy oil molecules into lighter, more valuable products like gasoline

Answer

To remove sulfur using a catalyst

Answer

To blend finished fuels to specification

Answer

To cool down hot crude before distillation

Question 6

Which document specifies the minimum safety and environmental standards that ExxonMobil applies globally across all its operations?

Accepted Answer

ExxonMobil Operations Integrity Management System (OIMS)

Answer

The US Clean Water Act

Answer

Global HSE Register

Answer

OSHA 1910 Standards