Q1) Assume the following relationship between flow and speed: q=240×S-3.428×S 2

Find:

a) Free flow speed (Sf)
b) Jam density (Dj)
c) D-S relationship
d) q-D relationship
e) Capacity (qmax)
f) Plot three graphs demonstrating q-S, q-D, and D-S relationships

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options