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 […]
How do you find the diameter of a capillary tube?
How do you find the diameter of a capillary tube? The simplest method is probably to use a travelling microscope to measure the wall thickness at the ends of the tube, and vernier calliper or micrometer to measure outer diameter at a few points along the tube. How do you calculate the capillary rise of […]
Which bank fee is the highest Everfi?
Which bank fee is the highest Everfi? Overdraft fee, Account transfer fee, Monthly service fee, ATM fee. ATM fee is highest. What are some unique features of a credit union? 1. Which type of account typically has the highest interest rate? Certificate of deposit Which type of bank account typically offers the least of any […]
What type of energy storage is the pumped hydro storage?
What type of energy storage is the pumped hydro storage? Pumped-storage hydropower (PSH) is a type of hydroelectric energy storage. It is a configuration of two water reservoirs at different elevations that can generate power (discharge) as water moves down through a turbine; this draws power as it pumps water (recharge) to the upper reservoir. […]
Which of the following is not a requirement for the Class E driving skills test?
Which of the following is not a requirement for the Class E driving skills test? Explanation: The Class E Driving Skills Test will not be given if the inspector observes: Inadequate or inoperable trumpet, rear-view imager, directional flags, steering roller, brakes, wheels, brake lamps or rear lights. No windshield wipers on the driver’s view. What […]
How is diesel fuel ignited in a diesel engine?
How is diesel fuel ignited in a diesel engine? Injected fuel is ignited by its reaction to compressed hot air in the cylinder, a more efficient process than that of the spark-ignition internal-combustion engine. The diesel engine gains its energy by burning fuel injected or sprayed into the compressed, hot air charge within the cylinder. […]
How do you calculate impedance of an inductor?
How do you calculate impedance of an inductor? The impedance of an inductor is Z = jwL. The reactance of an inductor is the imaginary part, wL. To get the reactance you multiply frequency (w) times Henrys to get Ohms of reactance. How do you find the voltage drop across an inductor? Transient Curves for […]