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 […]
What limits the resolution of a telescope?
What limits the resolution of a telescope? The resolution of a telescope is its ability to separate two point sources into separate images. Under ideal conditions, such as above the atmosphere where there is no turbulence (seeing), the resolving power is limited by diffraction effects. What is the limit of resolution? The limit of resolution […]
What is the basic principle of homogeneity of dimensions?
What is the basic principle of homogeneity of dimensions? Principle of Homogeneity states that dimensions of each of the terms of a dimensional equation on both sides should be the same. This principle is helpful because it helps us convert the units from one form to another. What is dimensional homogeneous? As said in the […]
What is patent and its importance?
What is patent and its importance? A patent is an exclusive form of Intellectual Property (IP) that provides the owners with the right to exclude or restrict others from exploiting the patented innovation or technology, which includes manufacturing, using, distributing, selling, or merchandising the patent invention. What is a design patent used for? A US […]
Are igneous rocks used for building?
Are igneous rocks used for building? One of the most common igneous rocks is granite (Figure 4.1). Granite is used extensively in building materials and making statues. Figure 4.1: Granite is an igneous rock used commonly in statues and building materials. Figure 4.2: Pumice is a light igneous rock used for abrasive materials. What are […]
What is the relationship between current at the battery and current through each bulb in the parallel circuit?
What is the relationship between current at the battery and current through each bulb in the parallel circuit? – Current output at the battery will be current of entire circuit, while the current through each bulb in the parallel circuit is the total current circuit. What is the relationship between current and resistance? The relationship […]
What license is required for technicians to work with refrigerants?
What license is required for technicians to work with refrigerants? EPA Certifications. EPA Section 608 Certification is required for HVAC technicians who buy or work with any kind of refrigerants. HVAC technicians must pass an exam specific to one of three specializations in order to become EPA certified: Small appliances. What jobs can you get […]