【Daily Question】July 19 – Reasons for the failure of special valves
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This post was last edited by 3FCCtaofeng on 2015-7-18 at 18:50. Daily question for the activity (single-choice question): Among the following options, which one will not cause sudden failure in the operation of the electro-hydraulic actuator’s special valve? ( ) A. Excessive operating amplitude B. Device’s self-protection fault due to manufacturing issues C. Large discrepancy between input value and valve position D. Lubricant temperature alarm. Answer: D, high lubricant temperature. Please participate actively to win prizes. +5 points for correct answers, +2 points for participation. One time per person only. Close this topic in two days.
Among the following options, the one that will not cause sudden failure in the operation of the special valve of the electro-hydraulic actuator is ( A ). A. Excessive operating amplitude B. Device’s self-protection fault due to manufacturing issues C. Large deviation between input value and valve position D. Lubricant temperature alarm
Answer: D, Lubricant temperature alarm
Among the following options, the one that will not cause sudden failure in the operation of the special valve in an electro-hydraulic actuator is (B). A. Excessive operating amplitude B. Device’s self-protection fault due to manufacturing issues C. Large deviation between input value and valve position D. Lubricant temperature alarm
Among the following options, the one that will not cause sudden failure in the operation of the special valve of the electro-hydraulic actuator is (B). A. Excessive operating amplitude B. Device’s self-protection fault due to manufacturing issues C. Large deviation between input value and valve position D. Lubricant temperature alarm
A. Excessive operating amplitude C. Large deviation between input and valve position
The reason that does not cause sudden failure in the operation of the special valves in electro-hydraulic actuators is (B, device process self-protection failure).
C. Large deviation between input and valve position
The answer is D, lubricant temperature alarm
One daily activity question (single-choice question): Among the following options, which one will not cause sudden failure in the operation of the electro-hydraulic actuator’s special valve? ( D ). A. Excessive operating amplitude B. Device’s self-protection fault due to manufacturing issues C. Large deviation between input value and valve position D. Lubricant temperature alarm