Question

When conducting a flashpoint analysis, how long should the flame be applied to the vapor cup when in the lowered position?

a. 0.5 second.
b. 1 second.
c. 1.5 seconds.
d. 2 seconds.

Answer 1

In a flashpoint analysis, the flame is applied to the vapor cup for 1 second when it is in the lowered position.

Step-by-step explanation:

When conducting a flashpoint analysis, the flame should be applied to the vapor cup when in the lowered position for 1 second. This ensures that there is sufficient time for the vapors to ignite if they are at or above the flashpoint temperature. In a flashpoint analysis, the flame is applied to the vapor cup for 1 second when it is in the lowered position.