Do valve springs close the valves? The main function of valve springs is to keep the valves closed to build up engine compression. The second function is to maintain specific pressure on all moving parts to follow the camshaft lobe. So, the camshaft, pushrods, lifters, and rocker arms, do all the work in opening the […]
Under which phase of SDLC are issues with the existing system processes investigated?
Under which phase of SDLC are issues with the existing system processes investigated? The analysis phase should include the following discrete steps: Understand how the existing system operates. This information can be obtained by observing people at work, interviewing users, and studying procedure manuals and other supporting documentation, questionnaires and visits to other organizations. What […]
What is the normal melting point on a phase diagram?
What is the normal melting point on a phase diagram? The melting point of a substance is identical to its freezing point. The two differ only in the temperature direction from which the phase change is approached. The melting point at 1 atm is the normal melting point. What is normal freezing point? 32 °F. […]
How do you read a clinical thermometer for a fever?
When did welding replace rivets?
When did welding replace rivets? 1945. Welding replaced riveting as the main method of assembly for ships with 5,171 vessels constructed through 1945. Are ships welded or riveted? The large groups of ships, how- ever, were made up almost entirely of Liberty Ships, T2 tankers, Victory ships and other new ships which were practically all […]
How can you tell that your driving in the right direction?
How can you tell that your driving in the right direction? There is a yellow line on your left and a white line on your right” is the correct answer because this is what you’re suppose to see when you’re driving, meaning that you’re driving in the right direction. In the United States, driver’s drive […]
What are the advantages of interchangeability?
What are the advantages of interchangeability? Advantages of interchangeability Precise dimension is not essential, produce component within small dimension error limit. Economic oriented. Mating parts can freely replace without custom fittings like fillets. Readily available replacement component in the market. Assembly process requires lesser skill. What are two advantages of interchangeable parts? Interchangeable parts, popularized […]
What are examples of arts a V technology and communication careers?
What are examples of arts a V technology and communication careers? CTE classes in this cluster will introduce you to a variety of interesting careers including: Video or web producer. Film maker. Graphic designer. Television studio producer. Stage designer. Publisher. Radio broadcaster. Fashion/apparel designer or illustrator. What are at least three careers which are in […]
How do I create a star schema in SQL Server?
How do I create a star schema in SQL Server? Let’s walk through this process step by step. Step 1: Install Diagram Support. Step 2: Create New Database Diagram. Step 3: Create User-Defined Data Types. Step 4: Create a Dimension Table in SSMS. Step 5: Save the New Diagram. Step 6: Create All Dimension Tables. […]
What way does traffic move in a roundabout?
What way does traffic move in a roundabout? At roundabouts, the traffic circulates counter-clockwise and moves toward vehicles at the yield line. In practice, that means yield to traffic from the left, similar to the action that is necessary when entering a freeway or turning right at a red traffic light/signal. When approaching a roundabout […]