單項選擇題丙烷機控制時間限設定值菜單()功能是在自動加/減載模式下,如果需要增加丙烷機的負載,加/減載電磁閥將會在定時器的時間長度內對丙烷機進行加載

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


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題丙烷機安全設定值菜單()功能是丙烷機運行過程中潤滑油過濾器差壓高安全設定值,報警值12PSI,關斷值15PSI,復位值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.單項選擇題丙烷機安全設定值菜單()功能是丙烷機啟動過程中潤滑油過濾器差壓高安全設定值,關斷值40PSI,復位值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.單項選擇題丙烷機安全設定值菜單()功能是丙烷機出口壓力高安全設定值,報警值240PSI,關斷值250PSI,復位值240PSI

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

4.單項選擇題丙烷機安全設定值菜單()功能是丙烷機入口壓力低安全設定值,報警值5英寸汞柱,關斷值3英寸汞柱,復位值6PSI

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

5.單項選擇題丙烷機安全設定值菜單()功能是潤滑油注入溫度低安全設定值,報警值90華氏度,關斷值90華氏度,復位值95華氏度

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