單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單（）功能是在丙烷機(jī)斷電后到丙烷機(jī)重新啟動之間的時(shí)間間隔。

A、LO OIL INJECTION TEMPERATURE BYPASS
B、FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMER
C、PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMER
D、AUTO RESTART AFTER POWER FAILURE TIMER


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你可能感興趣的試題

1.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單（）功能是在丙烷機(jī)啟動過程中旁通潤滑油注入溫度低信號的時(shí)間長度。

A、LO OIL INJECTION TEMPERATURE BYPASS
B、FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMER
C、PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMER
D、AUTO RESTART AFTER POWER FAILURE TIMER

2.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單（）功能是在丙烷機(jī)啟動過程中旁通潤滑油壓力低于潤滑油運(yùn)行壓力低關(guān)停信號的時(shí)間長度。

A、MOTOR STARTER AUXILIARY CONTA、CT BYPASS
B、OIL PUMP PRELUBE BEFORE START TIMER
C、OIL PRESSURE BYPASS ALLOW TIMER
D、OIL PRESSURE FAILURE DELAY TIMER

3.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單（）功能是潤滑油泵預(yù)潤滑時(shí)間長度。

A、MOTOR STARTER AUXILIARY CONTA、CT BYPASS
B、OIL PUMP PRELUBE BEFORE START TIMER
C、OIL PRESSURE BYPASS ALLOW TIMER
D、OIL PRESSURE FAILURE DELAY TIMER

4.單項(xiàng)選擇題丙烷機(jī)控制時(shí)間限設(shè)定值菜單（）功能是在自動加/減載模式下，如果需要降低丙烷機(jī)的負(fù)載，加/減載電磁閥將會在定時(shí)器的時(shí)間長度內(nèi)對丙烷機(jī)進(jìn)行減載。

A、CAPACITY INCREASE SOLENOID OFF TIMER
B、CAPACITY DECREASE SOLENOID ON TIMER
C、CAPACITY DECREASE SOLENOID OFF TIMER
D、SLIDE VALVE RETURN AT SHUTDOWN TIMER

5.單項(xiàng)選擇題丙烷機(jī)控制時(shí)間限設(shè)定值菜單（）功能是不允許加/減載電磁閥得電加載的時(shí)間長度。

A、CAPACITY INCREASE SOLENOID OFF TIMER
B、CAPACITY DECREASE SOLENOID ON TIMER
C、CAPACITY DECREASE SOLENOID OFF TIMER
D、SLIDE VALVE RETURN AT SHUTDOWN TIMER