4 Select the correct answer from each drop-down menu.
V
. In a reverse process, a
A device that uses electricity and magnetism to create motion is called a
and magnetism can be used to create

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um