For specific data center power design .please explain in-depth the impact of the power factor of AC units to the power design by changing (decreasing) its value.
For specific data center power design .please explain in-depth the impact of the power factor of...
Explain the load balance of UPS in a given data center power design (how loaded each of UPS is as compared to its rated capacity.
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is 1000 rpm. The pinion has 18 teeth and the gear has 36 teeth. The gears have a quality grade of A8, a design reliability of 99% with a factor of safety of 1.0. They are installed in a commercial enclosed gear unit. The pinion has a rim thick gears transmits an average of 10 hp. The gear pair has a P 8, a 20...
11. Explain the Design Factor and Factor of Safety shortly. 12. Explain Clearance, Interference and Allowance. 13. Explain the meaning of Nominal size of a shaft. Why is the tolerance important in manufacturing? 14. Give the names of TORQUE TRANSMITTING ELEMENTS used in Machine Design 15. As Flexible Power Transmission Elements used Belts and Chains. What is the selection criteria of this component? 16. Give some examples for the types of friction clutches and brakes. 17. Show on a simple...
Design an experiment to identify a specific protein marker for heart attack risk factor. 1) use patient samples & normal samples 2) Run 2D gel protein electrophoresis 3) Compare the pattern 4) identify the specific marker Explain the steps in detail.
a pair of involute tooth gears of 20 ° to full depth transmit 18kw, from a turning pinion to 1200 r.p.m. even an output shaft that must rotate at 320 r.p.m + \ - 5%. These elements are part of the transmission of a milling machine. Design the gear and the wheel having as design criteria the effort to flex and bite, if you must guarantee the operation during 5 years of continuous work. The design must have a reliability...
Power electronic Design a Switched Mode Power Supply (SMPS) by following pattern. Finally you should reach a DC output voltage of 48 V and 20 Ampere. 1. initially start designing an uncontrolled single-phase rectifier supplied by 220 V., 50 Hz grid. A parallel capacitor is connected to the output. Draw its waveform and calculate the average value of the output voltage. Evaluate the input Power-Factor and Crest-Factor problems. (20) a. In order to avoid the input Power-Factor and Crest-Factor problems,...
Design a full-factorial experiment.* Use one response and at least 2 factors, each factor with at least 2 levels. Describe the response and factor variables (e.g., what type of data are they, what are their levels or value ranges). What is the unit of observation? Describe the population, the sampling technique (how will you ensure random selection of units), and the sample and cell (treatment combinations) sizes. Will you have replications or repetitions? Are there any blocking factors? Graphically show...
Please explain in depth detail the question and example Question Outline the difficulties that an organization might face if it decides to change its budgeting system
R code explain please. Please explain what “factor”, “tapply”, “residuals” means. Please explain the code in the photo precisely. MAST20005/MAST90058: Week 9 Lab Goals: (i) Analysis of variance, (i) Study the distribution of the test statistics and p-values through simulations; (ii) Compare tests by simulating power curves. Data for Section 1: Corn data (corn.txt). The yield obtained, in bushels per acre, of 4 test plots for each of 4 different varieties of corn. The data file can be obtained from...
Following table presents stream gauging data for water flowing in a 10 m wide channel with a depth of 1.5 m. Assume the discharge of water is 7.65 m3 /s. Depth (m) Velocity (m/s) 0.3 0.62 0.90 0.50 1.20 0.40 Determine the kinetic energy correction factor, α for the stream Please explain your answer and the formula you use! And what the variables in the formula mean and how to use it please