What is the use of superposition principle? The superposition principle states that when two or more waves overlap in space, the resultant disturbance is equal to the algebraic sum of the individual disturbances. (This is sometimes violated for large disturbances; see below Nonlinear interactions.) What is an example of superposition? Use superposition to find the […]
What is the difference between thermoplastic and thermoset plastic?
What is the difference between thermoplastic and thermoset plastic? Thermosoftening (also called thermoplastics) are plastics which will soften when heated and can be reshaped. Thermosetting plastics are plastics do not soften on heating. Can thermosetting plastics be reshaped? Heat-cured plastics called thermosets can’t be beat for their long lives. But these resilient polymers, used to […]
How many collisions are there in a crash?
How many collisions are there in a crash? three collisions What are the 3 collisions in a crash? Motor vehicle crash involves three types of collisions: vehicle collision, human collision, and internal collision. Being aware of the three collisions and understanding the dangers allows occupants to understand where and how their injuries occur. What is […]
What is VOC in solar cell?
What is VOC in solar cell? Modules short circuit current (ISC) and the open circuit voltage (VOC) are fundamental figures in the design of solar systems. The Voc is determining the maximum string length (number of modules in one string), and Isc is required for calculating the maximum current in the string. How do you […]
What is the 5th term in the Fibonacci sequence?
How is passband gain calculated?
What is the difference between 3 phase delta and 3 phase Wye?
What is the difference between 3 phase delta and 3 phase Wye? Delta systems have four wires total: three hot wires and one ground wire. Wye systems utilize a star configuration, with all three hot wires connected at a single neutral point. Wye systems, both measure 208VAC between any two hot wires, but 3-phase Wye […]
Is liquid limit a percentage?
Is liquid limit a percentage? 2.1 The liquid limit of a soil is the moisture content, expressed as a percentage of the weight of the oven-dried soil, at the boundary between the liquid and plastic states of consistency. What does a high liquid limit mean? A high liquid limit normally indicates a high compressibility and […]
How can artificial gravity be created in a space station?
How can artificial gravity be created in a space station? Artificial gravity can be created using a centripetal force. A centripetal force directed towards the center of the turn is required for any object to move in a circular path. In the context of a rotating space station it is the normal force provided by […]