Your company’s email server has been filling up employee’s email boxes with advertisements for things they did not request. You have been asked to research how to stop these types of messages from getting to your coworker’s email client software.
What will you recommend to your supervisor?

(A) Enable the firewall.
(B) Enable the spam filter.
(C) Enable port forwarding.
(D) Enable MAC filtering.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10