Ramsey Exam Questions and Answers
[2025]
What jis jthe jusual jcause jof joverheating jin jhigh jspeed, jgrease-lubricated
jantifriction jbearing j- jANS✓✓-Faulty jmounting jpractices
How jcan jtoo jmuch jwear jin jgears jbe jreduced j- jANS✓✓-Proper jmeshed
Why jare jtiming jbelts jmade jwith jteeth j- jANS✓✓-Doesn't jslip
The jinsert, jor jspider, jused jin jflexible jjaw jcouplings jis jmeant jto j- jANS✓✓-
Transmit jtorque jand jaccept jmisalignment
Clutches jon jmachinery jprovide jfor jdisengaging jand jmay jalso j- jANS✓✓-
Interrupt jthe jpower jsupply
What jdetermines jthe jselection jof jgear jreducer jsize j- jANS✓✓-Torque jand
jspeed
why jdo jmetal jparts jseize jwhen jthere jis ja jlack jof jlubrication j- jANS✓✓-Metal jto
jmetal jcontact. j(lube jprotects jthe jbearing jagainst jcorrosion)
What jcauses jlubrication joil jto jget jmilky j- jANS✓✓-Mixing jincompatible joils,
jcontamination
Why jare jheavy joils jused j- jANS✓✓-To jreduce jthe jfriction jfrom jheat jand jwear
What jis jviscosity? j- jANS✓✓-The jresistance jof ja jliquid jto jflow
Which jmachine jcondition jcan jbe jdetermined jby jusing joil janalysis? j- jANS✓✓-
Various jtypes jof jwear jand jtake jcorrective jaction jbefore jfails
Acids jthat jform jin jlubricants jaffect jperformance jare ja jresult jof j- jANS✓✓-
Oxygen jfrom jthe jair jand jhigh jtemperatures
Shutting jfluid jdischarge jof jan jair joperated jreciprocating jpump jwill jcause jthe
jpump jto j- jANS✓✓-Overstroke
What jis jthe jpressure jon ja jfluid j- jANS✓✓-Measurement jof jforce jper junit jarea
jon jan jobject jin jthe jfluid
, What jcan jyou juse jto jmeet jpeak jhydraulic jsystem jdemands j- jANS✓✓-A
jvariable jdisplacement jpump
Pressure jin jthe jhydraulic jsystem jcan jbe jcontrolled jelectrically jby jthe juse jof j-
jANS✓✓-Metering jthe jflow jof jfluid jinto jor jout
Hydraulic jvalves jare jtypically jadjusted jby j- jANS✓✓-Flow jcontrol jvalve jand
jadjustment jthe jcontrol
Hydraulic jreservoir jsuction jlines jcan jbe jraised jfor jwhat j- jANS✓✓-Create
jenough jvacuum
When jair jis jcompressed jits jtemperature jand....? j- jANS✓✓-The jpressure jand
jtemperature jof jthe jair jincreases
The jspeed jof ja jpiston jis jdetermined jby j- jANS✓✓-Crankshaft jstoke jand jthe
jengine jRPM
Safe joperating jspeed jof jan jair jmotor jis jcontrolled jby jthe j- jANS✓✓-Air jsupply
jpressure
Air jline jfilters jand jlubricators jshould jbe jinstalled jat j- jANS✓✓-closer jwhere jit
jis jgoing jto jbe jused
Solenoid jvalve jfails jto jopen, jcheck jwhat? j- jANS✓✓-Normally jclosed j(power jto
jopen)
Centrifugal jpumps, jcavitation jcan jresult jin? j- jANS✓✓-Pump jperformance
jdeterioration, jmechanical jdamage, jnoise jand jvibration
Compressor jrunning jtoo jhot, jdue jto jwhat? jor jdo jwhat? j- jANS✓✓-Build jup
jinternal jmoisture jand jcondensation
A jpilot jflame jdetector jcan jbe jwhat? j- jANS✓✓-If jflame jis jactually jlit
Air jcooled jcondensers jgenerally jhave? j- jANS✓✓-Fan, jambient jair
Tool jused jto jmeasure jthreads? j- jANS✓✓-Screw jgauge- jthread jgauge- jpitch
jgauge
How jto jput ja jbearing jonto ja jshaft j- jANS✓✓-Press jfit
Main jpurpose jof ja jrectifier jis jto? j- jANS✓✓-Convert jAC jto jDC
Variable jfrequency jdrives? jAnd jcontrollers j- jANS✓✓-A jvariable jfrequency
jdrive jcontrol jthe jspeed jof jAC jmotor jby jvarying jthe jfrequency
[2025]
What jis jthe jusual jcause jof joverheating jin jhigh jspeed, jgrease-lubricated
jantifriction jbearing j- jANS✓✓-Faulty jmounting jpractices
How jcan jtoo jmuch jwear jin jgears jbe jreduced j- jANS✓✓-Proper jmeshed
Why jare jtiming jbelts jmade jwith jteeth j- jANS✓✓-Doesn't jslip
The jinsert, jor jspider, jused jin jflexible jjaw jcouplings jis jmeant jto j- jANS✓✓-
Transmit jtorque jand jaccept jmisalignment
Clutches jon jmachinery jprovide jfor jdisengaging jand jmay jalso j- jANS✓✓-
Interrupt jthe jpower jsupply
What jdetermines jthe jselection jof jgear jreducer jsize j- jANS✓✓-Torque jand
jspeed
why jdo jmetal jparts jseize jwhen jthere jis ja jlack jof jlubrication j- jANS✓✓-Metal jto
jmetal jcontact. j(lube jprotects jthe jbearing jagainst jcorrosion)
What jcauses jlubrication joil jto jget jmilky j- jANS✓✓-Mixing jincompatible joils,
jcontamination
Why jare jheavy joils jused j- jANS✓✓-To jreduce jthe jfriction jfrom jheat jand jwear
What jis jviscosity? j- jANS✓✓-The jresistance jof ja jliquid jto jflow
Which jmachine jcondition jcan jbe jdetermined jby jusing joil janalysis? j- jANS✓✓-
Various jtypes jof jwear jand jtake jcorrective jaction jbefore jfails
Acids jthat jform jin jlubricants jaffect jperformance jare ja jresult jof j- jANS✓✓-
Oxygen jfrom jthe jair jand jhigh jtemperatures
Shutting jfluid jdischarge jof jan jair joperated jreciprocating jpump jwill jcause jthe
jpump jto j- jANS✓✓-Overstroke
What jis jthe jpressure jon ja jfluid j- jANS✓✓-Measurement jof jforce jper junit jarea
jon jan jobject jin jthe jfluid
, What jcan jyou juse jto jmeet jpeak jhydraulic jsystem jdemands j- jANS✓✓-A
jvariable jdisplacement jpump
Pressure jin jthe jhydraulic jsystem jcan jbe jcontrolled jelectrically jby jthe juse jof j-
jANS✓✓-Metering jthe jflow jof jfluid jinto jor jout
Hydraulic jvalves jare jtypically jadjusted jby j- jANS✓✓-Flow jcontrol jvalve jand
jadjustment jthe jcontrol
Hydraulic jreservoir jsuction jlines jcan jbe jraised jfor jwhat j- jANS✓✓-Create
jenough jvacuum
When jair jis jcompressed jits jtemperature jand....? j- jANS✓✓-The jpressure jand
jtemperature jof jthe jair jincreases
The jspeed jof ja jpiston jis jdetermined jby j- jANS✓✓-Crankshaft jstoke jand jthe
jengine jRPM
Safe joperating jspeed jof jan jair jmotor jis jcontrolled jby jthe j- jANS✓✓-Air jsupply
jpressure
Air jline jfilters jand jlubricators jshould jbe jinstalled jat j- jANS✓✓-closer jwhere jit
jis jgoing jto jbe jused
Solenoid jvalve jfails jto jopen, jcheck jwhat? j- jANS✓✓-Normally jclosed j(power jto
jopen)
Centrifugal jpumps, jcavitation jcan jresult jin? j- jANS✓✓-Pump jperformance
jdeterioration, jmechanical jdamage, jnoise jand jvibration
Compressor jrunning jtoo jhot, jdue jto jwhat? jor jdo jwhat? j- jANS✓✓-Build jup
jinternal jmoisture jand jcondensation
A jpilot jflame jdetector jcan jbe jwhat? j- jANS✓✓-If jflame jis jactually jlit
Air jcooled jcondensers jgenerally jhave? j- jANS✓✓-Fan, jambient jair
Tool jused jto jmeasure jthreads? j- jANS✓✓-Screw jgauge- jthread jgauge- jpitch
jgauge
How jto jput ja jbearing jonto ja jshaft j- jANS✓✓-Press jfit
Main jpurpose jof ja jrectifier jis jto? j- jANS✓✓-Convert jAC jto jDC
Variable jfrequency jdrives? jAnd jcontrollers j- jANS✓✓-A jvariable jfrequency
jdrive jcontrol jthe jspeed jof jAC jmotor jby jvarying jthe jfrequency
