Choose the three questions that an engineer should ask himself or herself when identifying the need of a problem. What is the goal?

What will a successful solution look like?

Which mathematical formulas do I need to investigate?

Will I have the weekend off?

What is it that the client expects me to accomplish?

Which continuing education course will I need?

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.

Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.