What is metal casting used for in engineering? Primarily, casting produces ingots and shapes. An ingot is a casting produced into a simple shape and intended for further processing such as metal extrusion, forging, etc. Shape casting is for near or net shape castings to produce complex geometries which are closer to the final part. What are the application of foundry? A foundry is a factory where workers melt and
Why do movies look weird on TV? Chances are you have an LCD TV or similar, and what you’re experiencing is called the “soap opera effect”. It’s actually a function of the motion smoothing or motion compensation functions, and relates to how your television processes the signals due to frame rate differences. Why do some movies not look cinematic? How can a film shot with the latest cameras, good lighting
What is the difference between X-rays and red light? What is the difference between X-rays and Visible Light? X rays are high energy electromagnetic waves, but visible light is medium energy electromagnetic waves. The visible spectrum is very narrow compared to the X-ray spectrum. X rays can penetrate the human body but visible light is not capable of doing that. Does infrared have a higher frequency than X-ray? In that
Do you usually give a tip to taxi drivers here? Tipping Cab Drivers But, as with any tipping situation, it is a generally accepted social norm to tip your driver, and unless they did an absolutely abysmal job or were rude to you, you should probably do so. If a driver is rude, you do not need to tip at all. Are taxi drivers Professional drivers? Most taxi drivers are
Why might you feel cooler standing in front of a fan in a warm room? Air flow from a fan makes the air feel cooler due to convection and evaporation. The faster moving air from the fan displaces the warmer air that is in direct contact with our skin. This enhances the rate of convective heat transfer, which means we feel cooler. What is a common method of cooling that
Which street food is famous in Pakistan? Bun kebab is a traditional Pakistani street food item originating from Karachi, where it is relished in nearly every corner of the city. This savory snack typically consists of a bun filled with a combination of shami kebab, chutney, raita, slices of onions, tomatoes, and cucumbers. Which food is most eaten in Pakistan? Chicken tikka is one of the most popular foods in
Can you have multiple medical specialties? It is possible for a physician to do work in more than one specialty, yes. This is very common in rural facilities. For example, in many rural hospitals the emergency room physician is actually a family physician who is on call. Can you do multiple medical residencies? Residency programs that share a hospital with other medical specialties are called Opposed Programs, while residency programs
Can you open a brokerage account in another country? In most cases, legal U.S. residents who are not U.S. citizens can open U.S.-based brokerage accounts, provided they complete the required paperwork and certify their tax status. Non-U.S. citizens who live outside of the U.S. can open an account if the broker accepts applications from their country of residence. Can you invest in US stocks from Europe? Yes, If you have
How fast can a rocket get to the moon? 25,000 miles per hour A rocket ship, on its way to the moon, can get up to almost 25,000 miles per hour in order to escape the Earth’s atmosphere. Does it take 4 days to get to the moon? It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles
What is the most common source of sulfur? Burning of fossil fuels such as coal, oil and natural gas are the main source of sulfur dioxide emissions. What is the major source of sulfur sulfate? The largest sources of sulfur dioxide emissions are electricity generation, industrial boilers, and other industrial processes such as petroleum refining and metal processing. Diesel engines are another major source, including old buses and trucks, locomotives,