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Questions related from Boris Ivanov Evstatiev
Recently one of our function generators (UTG9005C) started smoking and got slightly damaged (a couple burned transistors and resistors). The function generator has 50 Ohms output impedance and...
09 September 2015 1,820 14 View
Consider a transmission line with Z0=R+jXL and Y0=G+jXC. The propagation constant and the characteristic impedance are: γ=Sqrt(Z0Y0) ZC=Sqrt(Z0\Y0) Considering the transmission line is symmetric,...
08 August 2015 9,972 5 View
Consider there is a discrete random process x(t) which includes N number of samples. x(t) crosses the level L n number of times. The level crossing probability of x(t) with level L will then...
11 November 2014 7,022 5 View
Lets consider we have a HV DC source, implemented with voltage multipliers (first image), which is powering up a load resistor. If we want to look at the whole scheme as a DC power source with...
11 November 2013 6,931 6 View
I wonder how is the theory of electrical engineering taught in other universities. For example what topics does it cover and in what particular order. It is a classical course but yetIi suppose...
10 October 2013 8,452 3 View
Are there any models describing the water infiltration of soil? Or alternatively, any standard rates for different soil types?
07 July 2013 4,855 4 View
