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Smart Reasoning:

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Qaagi - Book of Why

Causes

Effects

by non - linear loads(passive) caused byhigh harmonic distortion

the pulse widths of the PWM signalcausinghigh harmonic distortion

modulated ( PWM ) signalcausinghigh harmonic distortion

by electrical drives(passive) caused byCurrent harmonic distortion

by a pulse rectifier(passive) caused byharmonic current distortion

IEEE , IEC , EN and NORSOK(passive) set bycurrent harmonic distortion

This effectwill causeodd harmonic distortion

the odd order termscauseodd harmonic distortion

by excessive signal excursion at the power amplifier 's output(passive) caused byharmonic distortion

of one or more signal components that are whole number multiples of the input frequency(passive) is composedHarmonic distortion

other frequencies ... the power signalcausesharmonic distortion

the non - linear input current of AC drives(passive) is caused byHarmonic distortion

large - level input signalscauseharmonic distortion

by voltage type harmonic source(passive) caused bythe harmonic distortion

by variable frequency drives and other nonlinear loads(passive) caused byharmonic distortion

The use of power electronics on board of vessels and other electrical installationscausesundesired harmonic distortion

by high switching frequencies(passive) can be caused byharmonic distortion

by high switching frequencies(passive) can be causedharmonic distortion

the power signalcausesharmonic distortion

by the nonlinear characteristics of the amplifier(passive) is caused bythe harmonic distortion

by the interference from the signal source(passive) caused bythe harmonic distortion

by inverter high switching frequencies(passive) can be caused byharmonic distortion

by inverter high switching frequencies(passive) can be causedharmonic distortion

the nonlinear transfer characteristics of a device or circuit(passive) Caused byHarmonic distortion

nonlinear factors , such as friction and excessive cone displacement(passive) is really caused byHarmonic distortion

by the use of Variable Frequency Drives(passive) caused byharmonic distortion

nonlinearities within the effect device(passive) is caused byHarmonic distortion

by clipping of bass frequencies(passive) caused byharmonic distortion

by harmonic voltage(passive) caused byharmonic distortion

by the harmonic voltage(passive) caused byharmonic distortion

nonlinear circuit elements(passive) caused byharmonic distortion

Operation of nonlinear loadscan causeharmonic distortion

this correction ... the output pulse areacausesharmonic distortion

by a harmonic supply like drives(passive) caused byharmonic distortion

by analog components in the recording / mixing process(passive) caused bythe harmonic distortion

any device that has non - linear characteristicswill causeharmonic distortion

by the addition of one or more harmonics to the fundamental(passive) is caused byHarmonic distortion

special loads non - linear loads (passive) is caused byHarmonic Distortion

by the one or more harmonics(passive) contributed byharmonic distortion

by the one or more harmonics(passive) contributed bythe harmonic distortion

the UPS circuitry to failcausingthe UPS circuitry to fail

voltage harmonic distortioncausesvoltage harmonic distortion

current on the neutralcausescurrent on the neutral

additional transformer heatingcausesadditional transformer heating

to failurescan leadto failures

the most problems in electrical equipmentcausesthe most problems in electrical equipment

malfunctions in other electronic componentscan causemalfunctions in other electronic components

impropercan ... causeimproper

in a risk of temperature rise in cablesis ... would resultin a risk of temperature rise in cables

in a risk of temperature rise in cableswould resultin a risk of temperature rise in cables

frequency distortioncausesfrequency distortion

improper operation and/or equipment damagecan ... causeimproper operation and/or equipment damage

power quality problems due to the heat generatedcan causepower quality problems due to the heat generated

right into the instrumentdesignedright into the instrument

by and related to the act of clipping the signal and folding it back on itselfis ... causedby and related to the act of clipping the signal and folding it back on itself

to the creation of new frequency components that were not present in the original signalmay leadto the creation of new frequency components that were not present in the original signal

The major problem(passive) caused byThe major problem

a significant degradation of the unitcausinga significant degradation of the unit

Higher temperatures in sensitive electronics(passive) are caused byHigher temperatures in sensitive electronics

to resonance conditionIncreased losses due to over or under compensationleadingto resonance conditionIncreased losses due to over or under compensation

resonance and excessive current resulting in transformer overheating , reduced equipment life ... tripped circuit breakers , blown fuses ... increased I2R losses , and power factor correction capacitor failurecan causeresonance and excessive current resulting in transformer overheating , reduced equipment life ... tripped circuit breakers , blown fuses ... increased I2R losses , and power factor correction capacitor failure

poor power factor , transformer and distribution equipment overheating , random breaker tripping , or even sensitive equipment failurecan causepoor power factor , transformer and distribution equipment overheating , random breaker tripping , or even sensitive equipment failure

to voltage distortion of the power supplyleadsto voltage distortion of the power supply

from the creation of unwanted harmonic frequencies which , when combined , produce a distorted signalresultsfrom the creation of unwanted harmonic frequencies which , when combined , produce a distorted signal

in reduction of power quality and system stabilityresultsin reduction of power quality and system stability

overheating of and damage to electrical equipment and suboptimal performance of electricty - using equipmentcan causeoverheating of and damage to electrical equipment and suboptimal performance of electricty - using equipment

the sound(passive) is causedthe sound

when audio equipment adds unwanted overtones to an original signalcausedwhen audio equipment adds unwanted overtones to an original signal

power quality problems(passive) caused bypower quality problems

overheating of cables , motors and transformerscan causeoverheating of cables , motors and transformers

from the interaction of a non - linear transfer function of a system on a signalresultsfrom the interaction of a non - linear transfer function of a system on a signal

The possible problems(passive) caused byThe possible problems

possible problems(passive) caused bypossible problems

cross interference with the outgoing signalcan causecross interference with the outgoing signal

problemscan causeproblems

the problems(passive) caused bythe problems

way down loworiginatingway down low

The total noise(passive) contributed byThe total noise

poor power qualitycausingpoor power quality

to poor power qualityleadsto poor power quality

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