Assignment 3 (1)

The red questions please  q4 and q5 and q7

CS) Flow through a heat exchanger tube is to be studied by means of a 1/10 scale model. If the tmateaangeraarmall, carries widecreme de ratio of pressure losses between the model and the prototype if water is used in the model.

Mechanical engineering aircon topic. Please help to solve the problem asap. Will upvote for your answer

Please don't provide handwritten solution .....

I need a clear answer by hand, not by keyboard  and fast answer within 20 minutes. Thank you | dybala

Please write solution neatly and if scanning pages, please make sure the writing is distunguishable from the background. Please use graph attached. Thanks I'll give positive feedback

. I am planning to perform some volume-flow rate measurements in the Fluid Mechanics Laboratory. For this, I need a volumetric measuring tank (graduated cylinder) and a stopwatch. I considered the volume of the measured tank as 15 gallons and a stopwatch with reaction time as 1/10th of a second (though resolution of 1/1000th of a second). What is the volume flow rate if it takes 5 minutes to fill a 15-gallon of tank? Determine the smallest division to be on the tank in order to estimate the volume flow rate within an accuracy of ± 0.05 gpm.

PLBASE BOX YOUR ANSWERS 3.7 atm -: The 6 cm diameter pipe contains a liquid (p = 1260 kg/m', u = 149 kg/m.s) flowing at an unknown flowrate. Pipe length (A to B) is 40 m. For the gage-pressure measurement shown, find a) the direction of flow (1.e, AB or B→A); b) Is the flow laminar/ turbulent; and c) friction factor. Ignore minor losses. 2.1 atm 12 m

Subject mechanical. Caption: take time but solve handwriting accurate Solutions ok

I need unique and correct answer. Don't try to copy from anywhere. Do not give answer in image formet and hand writing

Hi, Please help me with this question and please show the full solution. Thank you very much

Kindly answer correctly. Please show the necessary steps. Thank you so much