單項選擇題丙烷機控制時間限設(shè)定值菜單()功能是在自動加/減載模式下,如果需要降低丙烷機的負載,加/減載電磁閥將會在定時器的時間長度內(nèi)對丙烷機進行減載。

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


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1.單項選擇題丙烷機控制時間限設(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

2.單項選擇題丙烷機控制時間限設(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的負載,加/減載電磁閥將會在定時器的時間長度內(nèi)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

3.單項選擇題丙烷機安全設(shè)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(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

4.單項選擇題丙烷機安全設(shè)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(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

5.單項選擇題丙烷機安全設(shè)定值菜單()功能是丙烷機出口壓力高安全設(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

6.單項選擇題丙烷機安全設(shè)定值菜單()功能是丙烷機入口壓力低安全設(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

7.單項選擇題丙烷機安全設(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

8.單項選擇題丙烷機安全設(shè)定值菜單()功能是過程控制溫度高安全設(shè)定值,報警值100華氏度

A、LO SUCTION TEMPERATURE
B、HI DISCHARGE TEMPERATURE
C、LO PROCESS CONTROL TEMPERATURE
D、HI PROCESS CONTROL TEMPERATURE

9.單項選擇題丙烷機安全設(shè)定值菜單()功能是過程控制溫度低安全設(shè)定值,報警值-50華氏度,關(guān)斷值-55華氏度,復(fù)位值-45華氏度

A、LO SUCTION TEMPERATURE
B、HI DISCHARGE TEMPERATURE
C、LO PROCESS CONTROL TEMPERATURE
D、HI PROCESS CONTROL TEMPERATURE

10.單項選擇題丙烷機安全設(shè)定值菜單()功能是丙烷機出口溫度高安全設(shè)定值,報警值200華氏度,關(guān)斷值210華氏度,復(fù)位值190華氏度

A、LO SUCTION TEMPERATURE
B、HI DISCHARGE TEMPERATURE
C、LO PROCESS CONTROL TEMPERATURE
D、HI PROCESS CONTROL TEMPERATURE