How many vehicles per minute must the attendant process

Reference no: EM13564915

Vehicles begin to arrive at a remote parking lot after the start of a major sporting event. They are arriving at a deterministic but time-varying rate of "3.3-0.1t" where 't' is in minutes. the parking lot attendant processes vehicles ( collects fee and assigns spaces) at a deterministic rate at a single station. A queue exceeding 4 vehicles will back up onto a congested street and is to be avoided. how many vehicles per minute must the attendant process to ensure that the queue does not exceed 4 vehicles?

Reference no: EM13564915

Questions Cloud

Assume a collision occurs at 10:30 pm on the westbound : Assume a collision occurs at 10:30 PM on the westbound of a 4-lane bridge (2-lane in each direction) blocking the entire roadway. When the accident happens, the traffic volume is around 1200 veh/hr. Emergency crew responded quickly to open 1 lane wit..

Determine the ratio of the velocities vair/vwater : Viscous flow in a pipe is to be tested in the laboratory using both air and water. Assume that the velocities (Vair and Vwater) are such that the air flow is dynamically similar to the water flow. Determine the ratio of the velocities, Vair/Vwater, i..

What is the efficiency of the pond : A rectangular well-mixed aeration lagoon is 60m long, 5m wide, and 2m deep. It receives 400 cubic meters/day of wastewater with a BOD5 of 336mg BOD5/L for treatment. The biodegradation rate constants for the wastewater are yield coefficient = 0.8mg V..

Determine the mass flow rate of r-134a and the cop : A refrigerator operating on the vapor-compression refrigeration cycle using refrigerant-134a as the refrigerant is considered. The temperature of the cooled space and the ambient air are at 108F and 808F, respectively. R-134a enters the compressor at..

How many vehicles per minute must the attendant process : Vehicles begin to arrive at a remote parking lot after the start of a major sporting event. They are arriving at a deterministic but time-varying rate of "3.3-0.1t" where 't' is in minutes. the parking lot attendant processes vehicles ( collects fee ..

What is the average annual mass loading of pcb from : A lake has an area of 1000 ha. The concentration of the toxicant PCB in rainfall is 100 ng/l and the average annual rainfall is 70 cm. What is the average annual mass loading of PCB from the precipitation to the lake in kg/year.

Develop the best equipment plan for the operation : A particular project has 650,000 cubic yards of material weighing 2600 lb/cy. your company has given you up to 10 - 657G tandem powered auger loaded scrapers to use to move the material. the 657g scrapers cost 160/ea per hour to operate and maintain

Evaluate the total magnetic flux through the cylinder : A long, straight wire carrying a current of 2.00 A is placedalong the axis of a cylinder or radius 0.500 m and a length of 3.00m. Determine the total magnetic flux through the cylinder

How long the contractor will have to wait before he can : A contractor brought 10,000 cubic yard of soil to site to create a ramp. The water content of the soil is 30%. According to the engineer, the soil is too wet, and should be dried to 20% water content before it can be placed and compacted. The contrac..

User Account

All Pages