Engineering, 18.03.2020 22:19 sgalvis455
. If the digital data signal b(t) is NRZ binary waveform with bit rate of 1 Mbps and the modulation carrier frequency is 10 MHz, provide an approximate magnitude plot of the frequency spectrum. What is the required bandwidth of this BPSK modulated signal
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Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
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Acertain flow of air (at stp) has a velocity distribution given by v i (in ft/s). if this flow is going through a 4 ft square area in the yz-plane (centered at the origin), what is the mass flow rate (in lbm/s)?
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. If the digital data signal b(t) is NRZ binary waveform with bit rate of 1 Mbps and the modulation...
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