A uniform circular rod of weight 8 lb and radius 10 in. isattached to a pin at C and to the cable AB. Determine a)

thetension in the cable, b) the reaction at C.

Fluids at rest possess no flow energy. a)- true b)- false

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.

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan