what is the efficiency? what is the NPSHR? what is the motor power requirement?
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what is the efficiency?
what is the NPSHR?
what is the motor power requirement?
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- a) Given the following map of existing stores for Corporation Ltd. as shown in figure below, and noting that the volumes of product to be shipped to each store, from a proposed new distribution centre, are as shown in the table, use the 'centre of gravity' method to calculate the co-ordinates of the best location for this new distribution centre. North-South 120 90 60 30 Chicago (30, 120) Arbitrary origin 30 Store Location Chicago Pittsburgh New York Atlanta Atlanta (60, 40) 60 90 New York (130, 130) Pittsburgh (90, 110) 120 900 850 d₁x 1,800 = 30 150 d₁y Q₁ = 2,000 = 120 Volume of product to be shipped to this store per month 2,300 East-WestSolve using relative motion analysis velocityThe Crodge Cram truck, which is manufactured in Outer Elbonia, has an engine with a displacement (internal volume) expressed in Elbonian volume units of 20.5 cubic blee. If I want to sell the Crodge Cram in Inner Elbonia, where 1 skranding 5.89 blee, how many cubic skranding would I need to advertise the truck's engine as having? a. 4188.898 cubic skranding O b. 0.591 cubic skranding c. 0.100 cubic skranding O d. 3.480 cubic skranding O e. 711.188 cubic skranding
- B. Read are these sentences and choose the True or False. Answer only five 3-The Fluid friction apparatus in (major losses turbulent flows experiment) it is: h/ u V hoc u Log Ihl Where: h:the loss of head due to pipe friction. u :the velocity. 4- The Reynolds number is a ratio of an inertia force operation to a viscous force. Log lulRead the peak power and peak torque from the following curve. Also, find the engine speed that the peak power and peak torque occur at, and ensure this engine speed is in Rad/sec. Torque Power N.m kW 40 35 30 25 8020 70 6015 50 40 10 30 20 5 10 00 0 1000 N (C max) N(C min) N (Pmax) 2000 3000 4000 5000 6000 Engine Speed (RPM) g/kWh 400 300 200 100 0 Specific Fuel ConsumptionThe traffic volume data table below counts was taken on rural a highway during the morning peak hour at (8:00-9:00 am) on Monday of a week. Time periods (minute) 8:00-8:15 AM 8:30-9:00 AM Number of vehicles 385 790 The average time headway (sec) during 8:00-9:00 am 2.25 a) Find the traffic volume for the period from 8:15 to 8:30 am. b) Determine the hourly volume (HV), the maximum rate of flow within the hour, and the peak hour factor (PHF). c) Estimate the density and speed of traffic if an average spacing of 150 ft. d) Estimate the daily volume for Monday if the hourly expansion factor (HEF) is 22.05.
- Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 6 in./sec, which is decreasing at the rate of 3 in./secevery second. Simultaneously, the cylinder is rotating about a horizontal axis through O at a constant rate of 12 deg/sec. Determine the velocity vand acceleration a of the clevis attachment at B. B 2.7 3.6' 370 Part 1 Correct Determine the indicated terms used in the velocity and acceleration formulas. B 2.7' 3.6' 37° Answers: r- 75.6 in. 37 in./sec 9 - 0.21 rad/s -3 in/sec? 0 - rad/s?B t Yo = hi 10 720s 3.5km Calculate Y = Yo exp (B.t) Show how the above in a fx82ms Calculator. 75 formula is used S 24Simplify the following expressions (note that dij is the Kronecker delta, repeated index means summation). (a) Stt (b) dsc dic (c) Stp Spt (e) Sfr SrsXt
- please solve for qideal and most importantly provide the units along with it as thats where im strugling and provide the unit conversion to liters/min thank you will upvote if answer is complete neat and explained well just use the equation provided and plug in the variables. please show the cancelations1. The following data were obtained on a gasoline engine operating in a pronymbrake. Engine speed: 600 rpm Torque: 1,700 ft-lbf Fuel consumption: 12.1 gal/hr a. Compute the brake horsepower. b. Compute the overall engine efficiencyFind the volume described by 0srs 5,0s0S T/3, Os 0 s 21 a. 125T/3 O b. 251T/3 О с. 225T/3 O d. 215T/3