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!
Heat is generated at a rate qc in a spherical shell with inner radius and outer radius Heat is added at the outer surface at a uniform flux The inside surface is maintained at uniform temperature. Write the heat equation and boundary conditions for steady state conduction.
Calculate the total harmonic distortion (THD) of the waveform for D=0.35 and compare your result to the THD of a square wave.
Determine (a) the required step up voltage ratio for satisfactory performance; (b) the voltage ratio of a standard buck-boost transformer that most closely meets the requirements of the load with the buck-boost transformer installed.
The return current is through the outer conductor, which consists of an infinitely thin cylindrical shell of radius b. Use Ampere's law to calculate the magnetic field intensity everwhere.
An LED is rated at VF = 1.6 Volts to 2.0 Volts at IF = 20 mA. What value of series resistance is needed to limit the LED current to 20 mA when this LED is connected to a 32 Volts peak source
We use the time constant to characterize transients in electric circuits. In physics, the half-life is often used to characterize the exponential decay of physical quantities such as radioactive substances.
how can you build a selective gate? using a presettable divide-by-n counter and a gating circuit that will gate the
To demonstrate that you understand the concept ofsource and sink, draw a diagram of a NAND gate sourcing an LED anda diagram of a NAND gate sinking an LED. In each case show theconnections to Vcc and ground.
In Fig. 13-42, R3 is adjusted to 750 ?. What is the charging time constant for the capacitor? What is the Thevenin resistance facing the gate?
Draw the per-phase impedance diagram of the power system and Draw the impedance diagram in per-unit system
Suppose that OFDM is used with 15 kHz subchannels. (Two subchannels are used as guard channels on either side of the band.) Specify an OFDM symbol rate and modulation format for each subchannel that can achieve the target rate.
Obtain the input impedance by replacing the linear transformer by its T equivalent.
A votage pulse of amplitutde 10V begins at 5-sec and lasts for 20 msec,which is short compared with the respponse times and time constants of the system.This impulse si then passed through and integrator.
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