How do you calculate frequency response? In fact the frequency response of a system is simply its transfer function as evaluated by substituting s = jω. The frequency response H(jω) is in general is complex, with real and imaginary parts. This is often more useful and intuitive when expressed in polar coordinate. What is the […]
What is the average compression ratio?
What is the average compression ratio? Compression ratios usually range from 8:1 to 10:1. A higher compression ratio — say, from 12:1 to 14:1 — means higher combustion efficiency. Which is the best 98 octane fuel? BP Ultimate Unleaded is our most advanced petrol with a minimum octane number of 98 and a formulation designed […]
What happens if a client device connects to a shared printer and discovers that the print driver is not current on the client device?
What happens if a client device connects to a shared printer and discovers that the print driver is not current on the client device? What happens if a client device connects to a shared printer and discovers that the print driver is not current on the client device? The client will update the driver used […]
What is working principle of strain gauge?
What is working principle of strain gauge? What is the working principle of Strain Gauge. A strain gauge works on the principle of electrical conductance and its dependence on the conductor’s geometry. Whenever a conductor is stretched within the limits of its elasticity, it doesn’t break but, gets narrower and longer. What are the different […]
Can you reverse the order of a list in Word?
How do you calculate free convection coefficient?
How do you calculate free convection coefficient? Natural convection coefficient calculator Plane area A= m2 Plane perimeter P= m. Plane height L= m. Angle from vertical ° Diameter D= m. Density ρ = kg/m3 Viscosity μ = N*s/m2 Specific heat C = J/kg*K. Thermal conductivity k = W/m*K. Thermal expansion coefficient β = 1/K. What […]
Does CNG have a smell?
Does CNG have a smell? Because CNG is 90 percent methane, it is naturally odorless, so Mercaptan (the stuff that gives gas the familiar gas smell) is added so the average person can detect a leak. The pungent smell can first be detected at 16 times lower than the level that will support combustion. What […]
What is wood charcoal used for?
What is wood charcoal used for? Wood charcoal is porous and can adsorb liquids and gases on its porous surface. Therefore, it is used in water filters, gas masks and antigastric tablets, capsule or powder for people suffering from indigestion. Wood charcoal is also used as a decolourizing agent as it can adsorb colouring matter. […]
What exactly do engineers do?
What exactly do engineers do? Engineers – What They Do. Engineers apply the principles of science and mathematics to develop economical solutions to technical problems. These engineers supervise production in factories, determine the causes of a component’s failure, and test manufactured products to maintain quality. Who is the Queen of engineering? The Queen Elizabeth Prize […]
What are drilling rigs used for?
What are drilling rigs used for? Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called augers. What is exploratory drilling? Exploratory drilling is the Initial phase of […]