A .LO OIL INJECTION TEMPERATURE BYPASS
B .FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMER
C .PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMER
D .AUTO RESTART AFTER POWER FAILURE 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]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
[单选题]丙烷机安全设定值菜单()功能是丙烷机入口压力低安全设定值,报警值5英寸汞柱,关断值3英寸汞柱,复位值6PSIA .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