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。

[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

[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，如果需要降低丙烷机的负载，加/减载电磁阀将会在定时器的时间长度内对丙烷机进行减载。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]控制时间限设定值菜单（）功能是润滑油泵预润滑时间长度。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]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]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]控制时间限设定值菜单（）功能是当丙烷机被关停而同时收到一个启动信号时，反循环定时器将会动作，丙烷机在定时器工作时间内将无法启动。A .CAPACITY HOLD SOLENOID OFF TIMEB .CAPACITY HOLD SOLENOID ON TIMEC .ANTICYCLE START TIMED .START LAG COMPRESSOR TIMER

[单选题]丙烷机安全设定值菜单（）功能是丙烷机出口压力高安全设定值，报警值240PSI，关断值250PSI，复位值240PSIA .LO OIL INJECTION TEMPERATUREB .HI OIL INJECTION TEMPERATUREC .LO SUCTION PRESSURED .HI DISCHARGE PRESSURE

[单选题]丙烷机安全设定值菜单（）功能是丙烷机出口温度高安全设定值，报警值200华氏度，关断值210华氏度，复位值190华氏度A .LO SUCTION TEMPERATUREB .HI DISCHARGE TEMPERATUREC .LO PROCESS CONTROL TEMPERATURED .HI PROCESS CONTROL TEMPERATURE

[单选题]丙烷机安全设定值菜单（）功能是丙烷机入口温度低安全设定值，报警值－95华氏度，关断值－99华氏度，复位值－90华氏度A .LO SUCTION TEMPERATUREB .HI DISCHARGE TEMPERATUREC .LO PROCESS CONTROL TEMPERATURED .HI PROCESS CONTROL TEMPERATURE