Which symbol is used to obtain the address of a variable from the memory? variable ampersand Which function provide the address of the variable in memory? We can see the location of the memory address of that value with the id() function. Think of that long number as a storage jar. I can check the […]
What type of aluminum is used for casting?
What type of aluminum is used for casting? A380 Aluminum Alloy The most popular alloy for aluminum die casting is A380. We use A380 because it has demonstrably the best combination of physical and mechanical properties for casting, including being lightweight, very strong at high temperatures and corrosion resistant. How many types of die casting […]
What was one major impact of the assembly line on the worker?
What was one major impact of the assembly line on the worker? The assembly line sped up the manufacturing process dramatically. It allowed factories to churn out products at a remarkable rate, and also managed to reduce labor hours necessary to complete a product—benefiting many workers who used to spend 10 to 12 hours a […]
What causes crater wear?
What causes crater wear? Crater wear happens on the tool face at a short distance from cutting edge by the action of chip flow over the face at very high temperature. The crater wear is mainly due to diffusion and abrasion. They are commonly observed where the continuous chip is formed (usually in the ductile […]
What are the types of negative feedback?
What are the types of negative feedback? Negative Voltage Feedback Voltage-series feedback. Voltage-shunt feedback. How many types of negative feedback topologies are there? Negative feedback can be achieved via four different forms. They differ in how the input and output impedances are changed….3.4: The Four Variants of Negative Feedback. Type (in-out) Series-Series Zin High Zout […]
What are the two major thread standards?
What would cause a starter not to work?
What would cause a starter not to work? A starter malfunction can have different causes: Electrical connections faulty. Solenoid switch (engaging relay) stiff or faulty. Electric motor damaged electrically. Can a bad alternator cause slow cranking? Higher electrical demands on charging systems have increased alternator failures. A starter that’s failing may crank the engine too […]
What affects cutting speed?
What affects cutting speed? Factors affecting the calculation of cutting speed are: The material being machined (steel, brass, tool steel, plastic, wood) (see table below) The material the cutter is made from (High-Carbon Steel, high speed steel (HSS), Carbide, Ceramics, and Diamond tools) What are the effects of cutting parameters on tool life? When the […]
What is a crowned road?
What is a crowned road? Crowned roads affect how your motorcycle handles and how your tires wear. On a crowned road, that means the pavement slopes from its highest point at the left side of our lane down to its lowest point on the right edge of the lane. What are the advantages and disadvantages […]
What conditions favor formation of substitutional alloys?
What conditions favor formation of substitutional alloys? What conditions favor formation of substitutional alloys? Substitutional alloys are formed when the two metallic components have similar atomic radii and chemical bonding characteristics. For example silver and gold. What is substitutional alloy? Substitutional alloys are formed when the metallic components have similar atomic radii and chemical-bonding characteristics. […]