How is data input into a computer? Input: Getting Data from the User to the Computer. Some input data can go directly to the computer for processing. Input in this category includes bar codes, speech that enters the computer through a microphone, and data entered by means of a device that converts motions to on-screen […]
What kind of fossils are found in the La Brea Tar Pits?
What kind of fossils are found in the La Brea Tar Pits? Among the prehistoric species associated with the La Brea Tar Pits are Pleistocene mammoths, dire wolves, short-faced bears, American lions, ground sloths, and, the state fossil of California, the saber-toothed cat (Smilodon fatalis). What was found in the La Brea Tar Pits in […]
When a GFCI senses a fault the ground fault current can originate from?
When a GFCI senses a fault the ground fault current can originate from? WHEN A GFCI SENSES A FAULT THE GROUND-FAULT CURRENT CAN ORIGINATE FROM &nb sp; A EITHER THE HOT OR THE NEUTRAL WIRE ON. By chatting and providing personal info, you understand and agree to our Terms of Service and Privacy Policy. What […]
How do you find the area of a shell and tube heat exchanger?
What are the three axes of an aircraft?
What are the three axes of an aircraft? Regardless of the type of aircraft, there are three axes upon which it can move: Left and Right, Forwards and Backwards, Up and Down. In aviation though, their technical names are the lateral axis, longitudinal axis and vertical axis. What are the planes and axis of movement? […]
What causes shaft deflection?
What causes shaft deflection? Shaft deflection is the bending of a pump shaft that occurs when the velocity of liquid being pushed by an impeller is not equal at all points around the impeller. How do you know if your shaft has run-out? Runout is a condition where the centerline of the coupling or shaft […]
What does acceleration have to do with rollercoasters?
What does acceleration have to do with rollercoasters? At the top of a roller coaster, the car goes from moving upward to flat to moving downward. This change in direction is known as acceleration and the acceleration makes riders feel as if a force is acting on them, pulling them out of their seats. How […]
How does piping work on the command line?
What is the reverse engineering process?
What is the reverse engineering process? Reverse engineering, sometimes called back engineering, is a process in which software, machines, aircraft, architectural structures and other products are deconstructed to extract design information from them. Often, reverse engineering involves deconstructing individual components of larger products. Is it illegal to reverse engineer? Reverse engineering generally doesn’t violate trade […]
What are the major blocks of the oscilloscope and what does each do?
What are the major blocks of the oscilloscope and what does each do? Cathode Ray Oscilloscope (CRO) consists a set of blocks. Those are vertical amplifier, delay line, trigger circuit, time base generator, horizontal amplifier, Cathode Ray Tube (CRT) & power supply. The block diagram of CRO is shown in below figure. The function of […]