Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which precaution applies when working on the fuel system?

  • A.Relieving the pressure, working in ventilation and excluding every ignition source including electrical equipment
  • B.Depressurise, ventilate and control ignition sources
  • C.None, since the fuel system is sealed and therefore presents no hazard while it is being worked upon
  • D.Only gloves

Answer: B

Fuel work demands depressurisation, ventilation and ignition control. The last option lists all three, which makes it a correct and more complete version of the same answer. Naming what changes and what stays the same is the reliable route through questions of this shape. Reading the definition literally, rather than recalling a summary, avoids the usual confusion. Naming the cost of a choice alongside its benefit is what turns a fact into a design decision.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.