entahla test2

Crude oil properties can be analyzed from the following criteria EXCEPT _____.

• low carbon residue makes crude oil more valuable

• 
  considered sour if sulphur content is 0.3 wt%

• NaCl content >10lb/1000bbl can cause severe corrosion

• 
  high pour point shows a low content of aromatic compound

The fluids produced from wells are usually routed to the test or processing facilities through

• Chokes

• Separators

• Production tubing

• Gathering system

The following are types of artificial lift methods, except

• 
  Plunger lift

• Heater treater

• 
  Rod pump

• 
  Hydraulic lift

The following are factors which govern the choice of feedstock in petrochemical plants, EXCEPT:

• Product to be produced

• Availability

• 
  Cost

• 
  Power generation

Some common basic surface processing facilities are _____.

• pumps and gas-lift valve

• separators and compressors

• 
  packers and drill bits

• production tubing and subsurface safety valves

Which of the following components are present in the Electrical Submersible Pump?

• Gas Separator

• Junction Box

• Motor

What is the primary goal of energy security?

• Minimizing energy consumption

• Ensuring a stable and reliable energy supply 

• Maximizing energy exports  

• Promoting renewable energy exclusively

Which of the following are categorized under kinetic pump?

• Reciprocating pump

• Peripheral pump

• Rotary pump.

• Centrifugal pump

What term describes the concept of having a variety of energy sources to reduce dependence on a single source?

• Energy diversity

• Energy monopoly 

• Energy equilibrium

• Energy sovereignty

Steam cracking is a petrochemical process in which saturated hydrocarbons are broken down into smaller unsaturated hydrocarbons, such as:

• 
  propane

• 
  ethylene

• 
  cyclohexane

• 
  benzene