What resistance should be added in series with a 3.0-H inductor to complete an LR circuit with a time constant of 3.0 ms?

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false