What is pn junction with diagram? Definition: A p-n junction is an interface or a boundary between two semiconductor material types, namely the p-type and the n-type, inside a semiconductor. The p-side or the positive side of the semiconductor has an excess of holes and the n-side or the negative side has an excess of […]
How do you run electrical conduits through a wall?
How does physical inactivity contribute to heart disease?
How does physical inactivity contribute to heart disease? How does physical inactivity increase the risk of heart and circulatory diseases? Being inactive can lead to fatty material building up in your arteries (the blood vessels that carry blood to your organs). If the arteries that carry blood to your heart get damaged and clogged, it […]
What is the probability that two people in a group will have the same birthday in a non leap year?
What happens after ultimate tensile strength?
What happens after ultimate tensile strength? However, once the tensile strength is exceeded, the test specimen begins to thin down, or neck, at some location along the length. All of the rest of the deformation to failure occurs at this point as the stress is concentrated in this area of reduced cross section. Why does […]
What are 2 methods of searching an array?
What are 2 methods of searching an array? Searching Algorithms Sequential Search: In this, the list or array is traversed sequentially and every element is checked. For example: Linear Search. Interval Search: These algorithms are specifically designed for searching in sorted data-structures. What type of algorithm is performed in linear search? Linear search is a […]
How do you find the critical points of a function?
How do you find the critical points of a function? A critical point occurs when the derivative is 0 or undefined. If our equation is f(x)=mx+b, we get f'(x)=m. So if the function is constant (m=0) we get infinitely many critical points. How do you find the function of two variables? First, take the partial […]
Does a TV use chemical energy?
Does a TV use chemical energy? A television set is another device that operates by the transformation of energy. An electrical beam from the back of the television tube strikes a thin layer of chemicals on the television screen, causing them to glow. In this case, electrical energy is converted into light. How does a […]
Where is a strain gauge used?
Where is a strain gauge used? Strain gauges are used to measure the torque applied by a motor, turbine, or engine to fans, generators, wheels, or propellers. This equipment is found in power plants, ships, refineries, automobiles and industry at large. Power is obtained by measuring the strain and rotational speed on a shaft. How […]
What is the low voltage contact limit?
What is the low voltage contact limit? Section 680.2 defines the Low Voltage Contact Limit as. A voltage not exceeding the following values: (1) 15 volts (RMS) for sinusoidal ac. (2) 21.2 volts peak for nonsinusoidal ac. Is low voltage wiring required to be in conduit? Low-voltage wiring shall not be strapped to conduit. How […]