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Qaagi - Book of Why

Causes

Effects

the motor pulling harder than usual(passive) is being caused bySparks from the brushes

some kind of groundto preventarcing from the brushes

High currentswill leadto sparking at the brushes

This gasketpreventserrant sparks from the brushes

the brush springmay have contributedto the arcing of the brushes

is inducedcausessparking at the brushes

two things 1-bad / soft contaminated brushes , where small pieces of the brushes are breaking away(passive) is caused byThe sparking of the brushes

mechanical and electrical factors(passive) may be caused bySparking under the brushes

The ripples of rectified current in the circuit of motor supplied by a controlled rectifiercausesthe sparking under the brushes

the transformer action inducing the voltages in the coils undergoing commutation(passive) is caused byThe extra sparking at the brushes

distortion of the field flux through the load rangethus preventingarcing at the brushes

the e.m.f . of self - inductioncausessevere sparking at the brushes

The reversal of current ... smooth current reversalwould resultin sparking at the brushes

an explosioncould promptan explosion

EMI and danger in explosive environmentscausesEMI and danger in explosive environments

impressive flarescan causeimpressive flares

electromagnetic noisecan causeelectromagnetic noise

those Hobby Shops Ronald 's car to burn down lol Good timescausedthose Hobby Shops Ronald 's car to burn down lol Good times

the damage(passive) caused bythe damage

around the brushessparkingaround the brushes

the excess heat(passive) created bythe excess heat

a certain amount of Radio Frequency noisecreatesa certain amount of Radio Frequency noise

excessivecausesexcessive

electromagnetic television and radio interferencecan causeelectromagnetic television and radio interference

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