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Smart Reasoning:

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Qaagi - Book of Why

Causes

Effects

15 - 8 above 50 %may causeincreased shaft vibration

of running frequency ( 1(passive) is ... composedpump shaft vibration

of 1.(passive) is ... composedmotor shaft vibration

by either the shaft being bent or , more likely , the flexible coupling at the other end(passive) may ... be caused byheavy shaft vibration

by either the shaft being bent or , more likely , the flexible coupling at the other end(passive) may ... be causedheavy shaft vibration

by either the shaft being bent or , more likely(passive) may ... be causedheavy shaft vibration

by either the shaft being bent or , more likely(passive) may ... be caused byheavy shaft vibration

by unbalance(passive) caused byrelative shaft vibrations

the gearboxcausinga slight drive shaft vibration

Bearing wear ... likelyto causevibration on the shaft

by misalignment angle(passive) caused bythe shaft vibration

by imbalance forces(passive) caused byshaft vibrations

by rotor imbalance(passive) caused byshaft vibration

by the transmission of the moving ring seal ring(passive) caused bythe shaft vibration

extra bearing loadcausesthe vibration of shaft

in turnwould ... causea shaft vibration

This rotating cavitationcausesshaft vibration

Pump operations below these pointscan causeshaft vibration and

by hydraulic excitation(passive) was caused bythe shaft vibration

in some casesmight ... causea shaft vibration

This interactioncan causevibration of the shaft

roundresultsin shaft vibration

a moment ... in some casesmight ... causea shaft vibration

the impeller 34causesa shaft vibration

operations below these pointscan causeshaft vibration and

These oscillationsresultin shaft vibrations

by stepper motor ringing(passive) often caused byshaft vibrations

stepper motor ringing(passive) often caused byshaft vibrations

by this instability(passive) caused byShaft vibration

in some casesmay ... leadto shaft vibrations

by a ball bearing(passive) caused bythe shaft vibration

torquescan causeshaft vibrations

went through the ceilingcausingshaft vibration

inexpensive pillow - block bearingscontributeto shaft vibration

pulsating torquescan causeshaft vibrations

by the stirring resistance acting on the agitation propellers 108(passive) caused bythe shaft vibration

loose or damaged engine mounts(passive) can be caused byDriveline vibration

a bad U - Joint(passive) caused bya driveline vibration

a pinion angle problemcausingdriveline vibration

the driveshaft angle ... enoughto causedriveline vibration

to accelerated coupling wear , shaft / bearing damage ... and seal leaks or failureleadsto accelerated coupling wear , shaft / bearing damage ... and seal leaks or failure

to accelerated coupling wear , shaft / bearing damageleadsto accelerated coupling wear , shaft / bearing damage

an uncomfortable strain on your bodycan causean uncomfortable strain on your body

repetitive mechanical seal failures in process pumpscan causerepetitive mechanical seal failures in process pumps

to destruction of the machinerycan leadto destruction of the machinery

of 1.is ... composedof 1.

for examplecausedfor example

in better seal liferesultsin better seal life

its displacementcausingits displacement

noise(passive) caused bynoise

to fuel rod failurecan leadto fuel rod failure

to an oil leak via the shaft sealleadto an oil leak via the shaft seal

this leakage(passive) was caused bythis leakage

this leakage(passive) was causedthis leakage

a pain(passive) caused bya pain

in undesirable noisecan resultin undesirable noise

high frequency problems(passive) caused byhigh frequency problems

to an oil leakleadto an oil leak

from contactresultingfrom contact

cracking in both the step aside gearboxcausedcracking in both the step aside gearbox

cracking in both the step aside gearboxcausedcracking in both the step aside gearbox

to the u - joint(s ) wearing outledto the u - joint(s ) wearing out

structural problemsmight causestructural problems

loss of aircan causeloss of air

extra wear on the bearing as some people have reported vibration until it is replacedcould ... causeextra wear on the bearing as some people have reported vibration until it is replaced

to a bearing exit out of operationalso can leadto a bearing exit out of operation

the engine to shakecausedthe engine to shake

this seal to failcausedthis seal to fail

additional driveshaft problemscan causeadditional driveshaft problems

some wear as wellcan definitely causesome wear as well

from a liftresultingfrom a lift

whistle(passive) caused bywhistle

mechanical fatigue failure of partsmay causemechanical fatigue failure of parts

it to fail after some timecan causeit to fail after some time

a initial download computing and combinatorics second annual international date and little customer sleeping park involved by CAEfatigue Limitedleadsa initial download computing and combinatorics second annual international date and little customer sleeping park involved by CAEfatigue Limited

as well as areresultas well as are

The failures of the external fans(passive) were caused byThe failures of the external fans

the harmonic frequencies(passive) caused bythe harmonic frequencies

the propeller blade fracturescan ... causethe propeller blade fractures

the failure of a bracketcausedthe failure of a bracket

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Smart Reasoning:

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