For an open channel with a given slope, if the roughness is decreased

a. The flow rate in the channel will increase

b. The flow rate in the channel will remain the same

c. The flow rate in the channel will decrease

11. All materials have distinct properties that need to be considered in the design process. true or false

A liquid refrigerant (sg=1,2) is flowing at a weight flow rate of 20,9 N/h. Refrigerant flashes into a vapor and its specific weight become 11,5 N/m^3. If the weigt flow rate remains at 20,9 N/h, compute the volume flow rate[10^-4 m^3/sec].

A certain robot can perform only 4 types of movement. It can move either up or down or left or right. These movements are represented by 'U', 'D', 'L', 'R'. Assume all these movements to be of unit distance.

A piston-cylinder device contains 0.87 kg of refrigerant-134a at - 10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa.

Makine yüzeysel gemi ünvan değişikliği teknolojisi

Which of the following describes a logic bomb? a rogue piece of code in a system activates on a certain date a piece of code replaces the boot instructions the cookie tracker is exploited to note your browsing habits a piece of code hidden in a

Supercharging is the process of (a) Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere (b) providing forced cooling air (e) injecting excess fuel for raising more load (d) supplying

Laws that protect businesses involve

What are the three basic components of a limit switch

If a law enforcement officer stops a vehicle for a traffic violation and finds a front-seat passenger 18 years of age or older not wearing a safety belt, a safety belt violation will be charged to: The front-seat passenger Neither the driver nor the