控制时间限设定值菜单（）功能是润滑油泵预润滑时间长度。

[单选题]控制时间限设定值菜单（）功能是在丙烷机启动过程中旁通润滑油注入温度低信号的时间长度。A .LO OIL INJECTION TEMPERATURE BYPASSB .FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMERC .PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMERD .AUTO RESTART AFTER POWER FAILURE TIMER

[单选题]控制时间限设定值菜单（）功能是在丙烷机启动过程中旁通润滑油压力低于润滑油运行压力低关停信号的时间长度。A .MOTOR STARTER AUXILIARY CONTA、CT BYPASSB .OIL PUMP PRELUBE BEFORE START TIMERC .OIL PRESSURE BYPASS ALLOW TIMERD .OIL PRESSURE FAILURE DELAY TIMER

[单选题]丙烷机控制时间限设定值菜单（）功能是不允许加/减载电磁阀得电加载的时间长度。A .CAPACITY INCREASE SOLENOID OFF TIMERB .CAPACITY DECREASE SOLENOID ON TIMERC .CAPACITY DECREASE SOLENOID OFF TIMERD .SLIDE VALVE RETURN AT SHUTDOWN TIMER

[单选题]丙烷机安全设定值菜单（）功能是润滑油注入温度低安全设定值，报警值90华氏度，关断值90华氏度，复位值95华氏度A .LO OIL INJECTION TEMPERATUREB .HI OIL INJECTION TEMPERATUREC .LO SUCTION PRESSURED .HI DISCHARGE PRESSURE

[单选题]控制时间限设定值菜单（）功能是当在一定时间内压缩机的启动次数达到该设定值时，压缩机将在一个小时内无法启动。A .STOP LAG COMPRESSOR TIMERB .FORCE START LAG COMPRESSOR TIMERC .HOT STARTS/HR COUNTERD .START LAG COMPRESSOR TIMER

[单选题]丙烷机安全设定值菜单（）功能是丙烷机运行过程中润滑油过滤器差压高安全设定值，报警值12PSI，关断值15PSI，复位值10PSIA .LO RUN OIL PRESSUREB .HI START FILTER DIFFERENTIAL PRESSUREC .HI RUN FILTER DIFFERENTIAL PRESSURED .CAPACITY INC、REASE SOLENOID ON TIMER

[单选题]控制时间限设定值菜单（）功能是在丙烷机断电后到丙烷机重新启动之间的时间间隔。A .LO OIL INJECTION TEMPERATURE BYPASSB .FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMERC .PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMERD .AUTO RESTART AFTER POWER FAILURE TIMER

[单选题]丙烷机安全设定值菜单（）功能是丙烷机启动过程中润滑油过滤器差压高安全设定值，关断值40PSI，复位值25PSIA .LO RUN OIL PRESSUREB .HI START FILTER DIFFERENTIAL PRESSUREC .HI RUN FILTER DIFFERENTIAL PRESSURED .CAPACITY INC、REASE SOLENOID ON TIMER

[单选题]润滑系统安装有预润滑油泵，用作预润滑和冷却（）。A . 机油B . 涡轮增压器C . 燃气D . 缸套水

[单选题]丙烷机控制时间限设定值菜单（）功能是在自动加/减载模式下，如果需要增加丙烷机的负载，加/减载电磁阀将会在定时器的时间长度内对丙烷机进行加载A .LO RUN OIL PRESSUREB .HI START FILTER DIFFERENTIAL PRESSUREC .HI RUN FILTER DIFFERENTIAL PRESSURED .CAPACITY INC、REASE SOLENOID ON TIMER