What is input in the Universal Systems Model? Inputs represent the basic materials or resources that will be transformed to the output. Feedback is the element of control. If the desired output is not achieved, the process and/or the inputs must be adjusted to achieve the desired result. What is the purpose of the Universal […]
What are the methods of vibration analysis?
What are the methods of vibration analysis? Based on different types of vibrations, there are sensors designed to measure displacement, velocity and acceleration, with different measuring technologies, such as piezoelectric (PZT) sensors, microelectromechanical sensors (MEMS), proximity probes, laser Doppler vibrometer and many others. How vibration monitoring system works? An accelerometer is a sensor that produces […]
Is open loop unstable?
Is open loop unstable? The open loop control system is marginally stable if any two poles of the open loop transfer function is present on the imaginary axis. Similarly, the closed loop control system is marginally stable if any two poles of the closed loop transfer function is present on the imaginary axis. What is […]
Which type of air compressor is best?
Which type of air compressor is best? The Best Air Compressor 2021 Best Overall Porter-Cable C2002-WK Oil-Free UMC Pancake Compressor. Best for Car Tires Viair Air Compressor. Best for Nail Guns Bostitch BTFP02012 Oil-Free Compressor. Best for Hobbyists and DIY Enthusiasts Makita MAC700 Big Bore 2.0HP Air Compressor. Which type of AC compressor is best? […]
How long should a conversation last?
How long should a conversation last? In the experiment, the average conversation lasted around 30 minutes. Kommers wrote he would have predicted this is longer than anyone would have wanted to talk. What questions do you need to have a conversation? Conversation Questions Getting to Know Each Other Do you have any pets? What was […]
Is renewable natural gas the future?
Is renewable natural gas the future? If we could harness methane-producing waste to create an electricity source, we could reduce the amount of methane in the atmosphere and also utilize a new renewable power source. Renewable natural gas has a future in energy and may potentially help relieve the world’s current waste problem. Why is […]
How much time is a parsec?
How much time is a parsec? It is defined as 360×60×60/2π astronomical units (AU), which is equivalent to about 19.17 trillion miles, or about 3.262 light-years. The Star Wars parsec appears to be equivalent to the real-world measurement: The Essential Atlas says a parsec is 3.26 light-years. How many parsecs are in the universe? The […]
Does photoelectric current depend on frequency?
Does photoelectric current depend on frequency? Photoelectric effect can be explained as: it takes a specific energy to launch an electron from a metal surface. This energy is the work function which relies upon the metal. Electrons can pick up energy by collaborating with photons. Current is not dependent on the frequency of photons. What […]
What is the relationship between temperature and kinetic energy answers?
What is the relationship between temperature and kinetic energy answers? Kinetic energy is directly proportional to the temperature applied. Basically with increase in temperature the vibration / collision of molecules increase hence kinetic energy increases. What is the relationship between the kinetic energy of molecules in an object? Explanation: The kinetic energy of the molecules […]