Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Signal-power absorbtion by a collection of atoms: Where does the absorbed power go? Consider the net steady-state power per unit volume that is absorbed by the atoms, from the applied signal, in a simple two-level atomic system as a function of the applied signal strength W12=W21. Plot how this absorbed power varies with signal strength W12, and discuss the behavior especially at very small and very large W12. Where does the absorbed power go? -and how does it get there?
A six pole,60 Hz synchronous motor is connected to an infinit bus of 15 KV through a transmission line.The synchronous reactance of the motor is 5 ohm ,and the inductive reactive reactance of the transmission line is 2 ohm
Consider a GaAs MESFET. When the device is biased in the saturation region, we find that Id = 18.5µa and Vgs=.35 V and Id=86.2µa at Vgs=.5V. Determine the conduction parameter k and the threshold voltage Vtn.
The discussion must address phase angle relationships of current and voltage. The answer must include the effect of source frequency on the voltage drolps across the resistor and the inductor at very loave and very high frequency values.
Find the magnitude of the current density in a sample of silver for which σ=6.17x10^7 S/m if: a) The electric field intensity is 1mV/meter. b) The same is a cube 2.5mm on a side having a voltage of 0.4mV between opposite faces.
Given two 8-bit registers, one containing an unknown value and the other used to hold the result of the following operation: - count the number of 1's in the unknown value - signal w=1 starts operation
A U.S Department of Energy report estimates that over 100billion kWH/year can be saved in the United States by variousenergy conservation techniques applied to the pump-driven systems.
A 20-V-rms 60-Hz ac source is in series with an ideal diodeand a 100 Ω resistance. Determine the peak current and peak inverse voltage for the diode.
computation with 5% of the code that cannot be paralleled, compute the speedup and efficiency.
(a)compute the magnitude response H(w), and phase response of the filter. (b) determine the input-output relation(difference equation) of the filter in the time domain. (c) compute the output of the system if the input is x(n)=2cos(πn/6 +45o) -∞
A 50Ω transmission line has a receiving end load impedance that produces a standing line wave with a trough on the line of 4.1V. The maximum voltage on the line is 8.14 absolute peak. The first maximum voltage location is 0.342 wavelengths away fr..
Such an adder is called aripple-carry adder. Overflow (or underflow in subtraction) isdetected by an additional small logic circuit where the inputs areprovided by the sign bits of the input and output integers.
A 25KVA single phase transformer has 220 turns on the primary and 80 turns on the secondary. The primary is connected to 1500V, 50Hz supply. Calculate primary and secondary currents on full load secondary EMF and maximum flux in the core
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd