What is first come first serve scheduling algorithm? First Come First Serve (FCFS) is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival. It is the easiest and simplest CPU scheduling algorithm. This is managed with a FIFO queue. Which scheduling algorithm allocates the CPU first? Discussion […]
Does a bent frame mean the car is totaled?
Does a bent frame mean the car is totaled? We hear horror stories about older, functioning automobiles being “totaled” simply because the frame is bent or other seemingly minor and hidden damage occurs. Insurance companies will typically consider such a vehicle to be a total loss, even though the repairs are only 75% of ACV. […]
How plants and animals interact in an ecosystem?
How plants and animals interact in an ecosystem? Plants and animals interact in a variety of ways within modern ecosystems. These interactions may range from simple examples of herbivory (animals eating plants) to more complex interactions such as pollination or seed and fruit dispersal. Animals also rely on plants for food and shelter. What is […]
What is a modern day game changer like the Pantheon according to Ferren?
What is a modern day game changer like the Pantheon according to Ferren? Ferren believes an example of a modern-day game changer, like the Pantheon, is when man first stepped on the moon. It would be considered one because of how big of a leap it was for society. How does Ferren describe a miracle […]
What are the different types of solar cells?
What are the different types of solar cells? The following are the different types of solar cells. Amorphous Silicon solar cell (a-Si) Biohybrid solar cell. Cadmium telluride solar cell (CdTe) Concentrated PV cell (CVP and HCVP) Copper indium gallium selenide solar cells (CI(G)S) Crystalline silicon solar cell (c-Si) Float-zone silicon. Which type of solar cell […]
What is the difference between horizontal and vertical axis turbines in tidal energy generation?
What is the difference between horizontal and vertical axis turbines in tidal energy generation? Horizontal-axis turbine is also known as axial-flow turbine. This type has rotor axis parallel to the tidal currents and employ propeller type rotor. Vertical-axis turbine has rotor axis normal to the tidal currents. This type uses lift or drag force to […]
What is Caesar cipher in cryptography?
What is Caesar cipher in cryptography? The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. What is the relationship between the Caesar […]
Why is Flash important in forging?
Why is Flash important in forging? Flash has got a very important role during deformation of the work piece inside the die cavity. This in turn promotes effective filling of the die cavity. In hot forging, the flash cools faster as a result of it being smaller in size. This enhances the resistance of the […]
What is the difference between sheep cerebellum and human cerebellum?
What is the difference between sheep cerebellum and human cerebellum? Human behavior and motor control is typically controlled by the cerebellum, and a sheep’s brain has a much smaller cerebellum than the human brain, which, in comparison with humans and their complex learned behaviors, have less motor control and less learning abilities. What divides the […]
What is the function of a PLC input interface module?
What is the function of a PLC input interface module? In a PLC system there will usually be dedicated modules for inputs and dedicated modules for outputs. An input module detects the status of input signals such as push-buttons, switches, temperature sensors, etc.. An output module controls devices such as relays, motor starters, lights, etc. […]