Which of the following is not a responsibility of a fire watch?
Maintain fire extinguishing equipment on-hand and be trained in its use.
Be familiar with facility alarms and procedures in the event of a fire.
Completing tasks not related to fire watch duty in the work areas
Maintain a watch for at least a half hour after completion of welding operations

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

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

What is a monomer? how do they form a ploymer from the view point of chemical bonding?