Why is Frank Lloyd Wright so important to the history of architecture? Frank Lloyd Wright became famous as the creator and expounder of “organic architecture”—his phrase indicating buildings that harmonize with their inhabitants and their environment. The boldness and fertility of his invention and his command of space are probably his greatest achievements. Why is […]
When a disconnecting means must be located within sight from a motor the disconnect must be visible?
When a disconnecting means must be located within sight from a motor the disconnect must be visible? Section 430.102(B)(1) requires a disconnecting means for each motor, and it must be located in sight from the motor location and the driven machinery location. “Within Sight” is visible and not more than 50 ft from each other […]
What are the types of CMM?
What are the types of CMM? There are four main types of coordinate measuring machine (CMMs): bridge, cantilever, gantry and horizontal arm. The one you choose will be determined by what you wish to use it for. All CMMs have three orthogonal axes, X, Y and Z which operate in a 3D coordinate system. Which […]
Why does my quad not start?
Do safety glasses expire?
Do safety glasses expire? Most goggles and safety glasses can technically last up to 3 years, but there is a grey area between when something is usable and when safety has been compromised. How long should a pair of safety glasses last? one to three years What is the standard for safety glasses? ANSI Z87.1 […]
What is hydrodynamic and thermal boundary layer?
What is hydrodynamic and thermal boundary layer? This thin layer of changing velocity has been called the hydrodynamic boundary layer; a concept first suggested by Ludwig Prandtl in the year 1904. Heat transfer occurs due to heat conduction and energy transport by moving fluid within this thin layer. What is the difference between hydrodynamic and […]
Which symbol is used to obtain the address of a variable from the memory?
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 […]