單項選擇題丙烷機(jī)控制時間限設(shè)定值菜單（）功能是在自動加/減載模式下，如果需要增加丙烷機(jī)的負(fù)載，加/減載電磁閥將會在定時器的時間長度內(nèi)對丙烷機(jī)進(jìn)行加載

A、LO RUN OIL PRESSURE
B、HI START FILTER DIFFERENTIAL PRESSURE
C、HI RUN FILTER DIFFERENTIAL PRESSURE
D、CAPACITY INC、REASE SOLENOID ON TIMER


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你可能感興趣的試題

1.單項選擇題丙烷機(jī)安全設(shè)定值菜單（）功能是丙烷機(jī)運行過程中潤滑油過濾器差壓高安全設(shè)定值，報警值12PSI，關(guān)斷值15PSI，復(fù)位值10PSI

A、LO RUN OIL PRESSURE
B、HI START FILTER DIFFERENTIAL PRESSURE
C、HI RUN FILTER DIFFERENTIAL PRESSURE
D、CAPACITY INC、REASE SOLENOID ON TIMER

2.單項選擇題丙烷機(jī)安全設(shè)定值菜單（）功能是丙烷機(jī)啟動過程中潤滑油過濾器差壓高安全設(shè)定值，關(guān)斷值40PSI，復(fù)位值25PSI

A、LO RUN OIL PRESSURE
B、HI START FILTER DIFFERENTIAL PRESSURE
C、HI RUN FILTER DIFFERENTIAL PRESSURE
D、CAPACITY INC、REASE SOLENOID ON TIMER

3.單項選擇題丙烷機(jī)安全設(shè)定值菜單（）功能是丙烷機(jī)出口壓力高安全設(shè)定值，報警值240PSI，關(guān)斷值250PSI，復(fù)位值240PSI

A、LO OIL INJECTION TEMPERATURE
B、HI OIL INJECTION TEMPERATURE
C、LO SUCTION PRESSURE
D、HI DISCHARGE PRESSURE

4.單項選擇題丙烷機(jī)安全設(shè)定值菜單（）功能是丙烷機(jī)入口壓力低安全設(shè)定值，報警值5英寸汞柱，關(guān)斷值3英寸汞柱，復(fù)位值6PSI

A、LO OIL INJECTION TEMPERATURE
B、HI OIL INJECTION TEMPERATURE
C、LO SUCTION PRESSURE
D、HI DISCHARGE PRESSURE

5.單項選擇題丙烷機(jī)安全設(shè)定值菜單（）功能是潤滑油注入溫度低安全設(shè)定值，報警值90華氏度，關(guān)斷值90華氏度，復(fù)位值95華氏度

A、LO OIL INJECTION TEMPERATURE
B、HI OIL INJECTION TEMPERATURE
C、LO SUCTION PRESSURE
D、HI DISCHARGE PRESSURE