2026 Update) Questions and Verified
Answers 100% Correct {Grade A}
When testing a low oil timer what must the results be? -correct answer The car must
return to the lowest landing. The door must open and re-ose within 15 seconds and
then remove itself from service with the inside door open button active.
How long must relief pressure be maintained on a flexible line and couplings during
testing? -correct answer 30 seconds
How can a hydralic pressure switch be tested while in the system? -correct answer
With the car landed on the buffer the pressure switch must prevent operation of the
down valve
How should the operating speed of a direct action hydraulic elevator be obtained? -
correct answer With a tachometer on the rail from the car top
For what test is it required to engage the stop ring at contract speed? -correct answer
None
How is the stop ring engaged for a relief pressure test? -correct answer Empty car is
slowly inched to the pistons end of travel at the top of the hoistway
How often is a low speed safety test required on a roped hydraulic elevator? -correct
answer Annually