Category: Engineering

How can pump efficiency be increased? Just this alone shows how important improving the energy efficiency of your pumping systems is……7 ways to improve the energy efficiency of your pump Avoid oversizing the pump. Impeller trimming. Variable frequency drives. Parallel pumping systems. Limit pipework pressure loss. Eliminate unnecessary use. Carry out maintenance. Why does pump […]

How is engineering important? Engineering is very closely linked to technology, and the rise of it, which is why it has played a huge part in technological advances including computers, hospital machines, the internet and more. Healthcare has also improved dramatically thanks to advancements in medical technology thanks to engineers. What’s an engineer do? Engineers […]

What is the sympathetic pathway? The parasympathetic pathway is responsible for resting the body, while the sympathetic pathway is responsible for preparing for an emergency. Most preganglionic neurons in the sympathetic pathway originate in the spinal cord. Where do the sympathetic pathways originate? Sympathetic nerves originate inside the vertebral column, toward the middle of the […]

What are the 4 stages of the business cycle? The four stages of the economic cycle are also referred to as the business cycle. These four stages are expansion, peak, contraction, and trough. During the expansion phase, the economy experiences relatively rapid growth, interest rates tend to be low, production increases, and inflationary pressures build. […]

Is it possible to build a robot? There are a lot of different types of robots that you can make by yourself. You can make a robot completely from analog components or buy a starter kit from scratch! Building your own robot is a great way to teach yourself both electronics as well as computer […]

How do you calculate amp load? Amps calculation with line to line voltage I(A) = P(W) / (√3 × PF × VL-L(V) ) So amps are equal to watts divided by square root of 3 times power factor times volts. amps = watts / (√3 × PF × volts) or. A = W / (√3 […]

What is the peak voltage in an AC circuit where the RMS voltage is 120 V? 170V What is the peak voltage of 120V AC? What is a peak value? Definition: The maximum value attained by an alternating quantity during one cycle is called its Peak value. It is also known as the maximum value […]

What is medium temperature hot water? There is a tradition of referring to boilers operating in the range 100°C – 120°ׄC as Medium Temperature Hot Water Boilers (MTHW). What is medium pressure boiler? Medium pressure boilers fall in the range of 150 to 650 psig. These are typically power generating plants where process steam is […]

Which traversal methods can be used to determine if a graph is connected? We can use a traversal algorithm, either depth-first or breadth-first, to find the connected components of an undirected graph. If we do a traversal starting from a vertex v, then we will visit all the vertices that can be reached from v. […]

How are the mean camber line and the camber of an airfoil related? Mean camber line is a line joining the leading and trailing edges of an aerofoil, equidistant from the upper and lower surfaces; Maximum camber is the maximum distance of the mean camber line from the chord line; Maximum thickness is the maximum […]