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Smart Reasoning:

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Qaagi - Book of Why

Causes

Effects

by a temperature(passive) caused bya change in the system frequency

the presence of such interferencecausea change in system frequency

the presence of such interferencewill ... causea change in system frequency

by the generator speed governing device(passive) caused bysystem frequency changes

by the generator(passive) caused bysystem frequency changes

by contingency events(passive) caused bysystem frequency changes

These operational variationscan causesystem frequency variation

Load changescan causesystem frequency fluctuations

inherentleadingto variation in system frequency

e inherentleadingto variation in system frequency

Imbalance between generation and demandcausesdeviation of the system frequency

the low inertiacausesfrequency problem in power systems

by power imbalance in large - scale synchronous grid(passive) caused bysystem frequency changing

by power imbalance in the large - scale synchronous grid(passive) caused bysystem frequency changing

In these applications , the turbine speed usually variescausingchanges in voltage frequency

In these applications , the turbine speed usually varies ... and sometimes in the magnitudecausingchanges in voltage frequency

output fluctuations of wind generatorscausenetwork frequency variations in power systems

the power limitscauseshigh variation in the frequency

Gradient coils create varying magnetic fields across the patientcausingchanges in precession frequency

these fluctuations ... PV electricity systemsresultsin variations in power frequency

any factorcausingvariation in location frequency

by the room(passive) caused bylocal frequency variation

by fluctuations of the load(passive) caused bychanges of the switching frequency

the approach of a body towards the controlelement of the oscillating system(passive) caused bywherebythe frequency variation

the outagecausedpower system frequency to drop

by a moving person(passive) caused byfrequency changes

Time and space harmonicscan causevariations on power system operation

said VCO output signal , and wherein said VCO nominal output signal is locked to said reference signalcausesfrequency change in

varactorscauseschange in frequency

some noise problemcausesa variation in the switching frequency

Temperature changescausevariation in the frequency of oscillators

as the Distribution Companies ( DisCos ) could not pick 2,551MW of electricitycausingfrequency variation on the grid

Such output fluctuationsleadto frequency fluctuations in the power system

The width of the hysteresis bandcausesvariation in the switching frequency

by changes due to the output load(passive) caused byFrequency variation

Wind power generationcausesfrequency fluctuations in power systems

changes in the impedance of the output load(passive) caused byFrequency variation

by capacitance variation(passive) caused byfrequency variation

by the Doppler shift effect(passive) caused byvariation in frequency

by bias current(passive) caused byfrequency variation

cascade trips of the generating power plants and results in system breakupmight causecascade trips of the generating power plants and results in system breakup

from natural variation in the components of the systemresultingfrom natural variation in the components of the system

a change in its rotational speedcausesa change in its rotational speed

failuremay causefailure

failure , faulty operation , or damaged circuitrymay causefailure , faulty operation , or damaged circuitry

the flicker effect(passive) can be caused bythe flicker effect

the flicker effect(passive) can be caused bythe flicker effect

for the betteris influencedfor the better

to your issuescan contributeto your issues

it to occur more consistentlyto causeit to occur more consistently

in a variation of the machinesresultsin a variation of the machines

in the generation of a frequency alarm , etccan resultin the generation of a frequency alarm , etc

in the generation of a frequency alarmcan resultin the generation of a frequency alarm

to damage both in the plant and in terms of consumer electrical appliancescan leadto damage both in the plant and in terms of consumer electrical appliances

the generator to fall out of synchronism with the systemcan causethe generator to fall out of synchronism with the system

1 % change in frequencycauses1 % change in frequency

machine damagewill causemachine damage

in instabilityresultsin instability

Required insettingRequired in

changes in the motor speedcan causechanges in the motor speed

to a change in the sign of the effectleadsto a change in the sign of the effect

problems with speech speech and voice transmission or require EQ interventioncauseproblems with speech speech and voice transmission or require EQ intervention

in poor directional resolutionwill resultin poor directional resolution

an imbalance in the currents in the two coils , causing them , and the pointer , to movecausean imbalance in the currents in the two coils , causing them , and the pointer , to move

some symptoms of dizziness & nauseacausingsome symptoms of dizziness & nausea

variation in a waveform of a high - frequency signal to be applied to a living tissuecausesvariation in a waveform of a high - frequency signal to be applied to a living tissue

frequency regulation costs allocation(passive) caused byfrequency regulation costs allocation

from the frequency - dependent nature of spatial gain variationscan resultfrom the frequency - dependent nature of spatial gain variations

harmonic frequency changeswill causeharmonic frequency changes

variations in gainwill causevariations in gain

concerns about interference with the AM radio bandcan causeconcerns about interference with the AM radio band

large scale serious instability problemscan causelarge scale serious instability problems

to large - scale and serious instability problemscan leadto large - scale and serious instability problems

undesirable interactions between channels(passive) are caused byundesirable interactions between channels

The burden(passive) caused byThe burden

to inaccuraciesleadingto inaccuracies

to the harmonics change in the machine also as the speed decreases the Total Harmonics Distortion in voltage as well as in current increases andleadsto the harmonics change in the machine also as the speed decreases the Total Harmonics Distortion in voltage as well as in current increases and

to system instabilitymay leadto system instability

to speed variation and results in mechanical vibrationleadsto speed variation and results in mechanical vibration

in variation in phase ... of the body bending moderesultsin variation in phase ... of the body bending mode

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