How do you determine if a structure is statically determinate or indeterminate? In regards to beams, if the reaction forces can be calculated using equilibrium equations alone, they are statically determinate. On the other hand, if the reaction force can’t be determined using equilibrium equations only, other methods have to be used, and the structure […]
What is the function of a smoothing capacitor?
What is the function of a smoothing capacitor? A Smoothing Capacitor is used to generate ripple free DC. Smoothing capacitor is also called Filter capacitor and its function is to convert half wave / full wave output of the rectifier into smooth DC. What is smoothing in rectification? Smoothing is performed by a large value […]
What do you mean by finer formula?
What do you mean by finer formula? The Fineness Modulus (FM) is an empirical figure obtained by adding the total percentage of the sample of an aggregate retained on each of a specified series of sieves, and dividing the sum by 100. Sieves sizes are: 150-μm (No. In general, however, a smaller value indicates a […]
How does a hydraulic piston motor work?
How does a hydraulic piston motor work? Hydraulic fluid under pressure from a pump is fed to each piston through fluid paths in the crankshaft. Pressurising the pistons with direct hydraulic pressure from the fluid, when combined with the offset drive shaft, produces a turning movement. Oil is pumped into the motor. How do hydraulic […]
Why fully define sketch in Solidworks?
Why fully define sketch in Solidworks? Fully defines the sketch by applying combinations of relations and dimensions. Applies relations and dimensions only to specific sketch entities that you select for Entities to Fully Define. Analyzes the sketch and generates the appropriate relations and dimensions. How do you know if a sketch is fully defined in […]
How we can improve the quality of the software?
How we can improve the quality of the software? 11 Ways To Improve Software Quality Test early and Test often with Automation. Implement quality controls from the beginning. Echo the importance of quality assurance through the entire software development process. Encourage innovations. Communication is key. Plan for a changeable environment. Take the attitude of creating […]
What can you do with an EPA certification?
What can you do with an EPA certification? Environmental Protection Agency (EPA) Universal Certification Average by Job HVAC Service Technician. HVAC Technician. Maintenance Technician. Heating, Air Conditioning, or Refrigeration Mechanic / Installer. Maintenance Supervisor. HVAC Refrigeration Technician. Maintenance Technician, Apartments. How does EPA technician certification work? Technicians are required to pass an EPA-approved test to […]
How do you find acceleration with velocity and distance?
How do you find acceleration with velocity and distance? Calculating acceleration involves dividing velocity by time — or in terms of SI units, dividing the meter per second [m/s] by the second [s]. Dividing distance by time twice is the same as dividing distance by the square of time. Thus the SI unit of acceleration […]
How do you do a cluster analysis?
How do you do a cluster analysis? The hierarchical cluster analysis follows three basic steps: 1) calculate the distances, 2) link the clusters, and 3) choose a solution by selecting the right number of clusters. First, we have to select the variables upon which we base our clusters. What is the best clustering algorithm? We […]
How do you find the most efficient estimator?
How do you find the most efficient estimator? Efficiency: The most efficient estimator among a group of unbiased estimators is the one with the smallest variance. For example, both the sample mean and the sample median are unbiased estimators of the mean of a normally distributed variable. However, X has the smallest variance. What are […]