Engineering, 08.11.2019 04:31, jeffylovesgreenbeans
Ahydraulic press is powered by a remote high-pressure pump. the gage pressure at the pump is 20 mpa, and the pressure required to operate the press is 19mpa (gage) at a flow rate of 0.032 m3/min. the press and pump are to be connected by 100 m of drawn stainless steel tubing. the fluid properties are as follows: µ=50 cp, sg = 0.90. what is the minimum tubing diameter that can be used? what commercial steel pipe nominal size is suitable for this purpose if schedule number is 80?
Answers: 2
Engineering, 04.07.2019 08:10, doggo242
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10, Strick1530
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.
Answers: 2
Engineering, 04.07.2019 18:10, samanthabutryn
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
Answers: 3
Engineering, 04.07.2019 18:10, tobyhollingsworth178
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
Ahydraulic press is powered by a remote high-pressure pump. the gage pressure at the pump is 20 mpa,...
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