Pergunta de entrevista da empresa Apple

what's the relationship between voltage and speed.

Respostas da entrevista

Sigiloso

26 de set. de 2015

Higher the voltage more time to reach saturation or more time to switch on and off the transistor so lower the speed.

Sigiloso

9 de set. de 2016

V (proportional) R (proportional) Length of wire. Lets assume Length of wire is Distance, then longer the wire V should be higher to reach the other end of the wire. Which means higher the voltage-difference.

Sigiloso

26 de set. de 2015

Higher the voltage more time to reach saturation or more time to switch on and off transistor so lower the speed.