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!
1. A J-K flip-flop's "hold time", refers to:
a. The amount of delay a flip-flop makes in reacting to the clock.b. The time an input must remain steady after the clocking edge occurs.c. The time an output must remain steady after receiving a new setting.d. The amount of delay a flip-flop makes in reacting to the J-K inputs.
2. What is the maximum number of clock pulses needed to return a 4-bit Johnson counter to its original state?a. 4b. 16C. 12d. 8
3. An 8-bit ring counter has 101011012 loaded into it. What is the value in the ring counter after 3 clock pulses?a. 110110102b. 110101102c. 101101012d. 010110112
4. Which of the following does a UART contain?a. A serial-in/parallel-out shift registerb. A serial-in/serial-out shift registerc. A parallel-in/parallel-out shift registerd. A serial-in or a parallel-in/parallel-out shift register
5. Using which of the following does a nonretriggerable one-shot IC set its pulse length?a. Applied clock pulsesb. Tri-state logicc. Controlling the J-K inputsd. An RC combination
A circle touches the x axis and also touches another fixed circle with center (0,3) and radius = 2 units. What is the locus of the center of the (first) circle
a cnostant freqency step down chopper system us used for thecontrol of dc series motor from 550v. The armature and fieldresistances are 0.03Ω and 0.02Ω respectively, the average current in the motor circuit being 300A
Design an operational amplifier based proportional-integralcontroller with a proportional band of 30% and an integration gainof 0.1%/(%.s). The 4-20 mA input converts to a 0.4 to 2.0volts signal, and the output is to be 0 to 10 volts.
What parallel redundancy does to the power distribution system?
design the logic to control the temperature in a green house. the temperature between 72 degrees and 80 degrees if the tem is below 72 degrees, a heater must be activated if the tem is above 80 degrees a cooler must be started.
Explain clearly what do you understand by super charging. How is it achieved? What is the effect of super charging on the folloing parameters: 1. Power output 2. Mechanical efficiency and 3. Fuel Consumption.
Write a MATLAB program that asks the user to enter a beginning time and an ending time (both in seconds) that define an interval of time over which we want to plot the velocity and acceleration of the aircraft.
Design a 3-element, -40 dB side lobe level Dolph-Tschebyscheff array of isotropic elements placed symmetrically along the z-axis. Find the (a) amplitude excitation coefficients (b) array factor
The transistor is biased at 1mA and has ß=100, Cp=10pF, and Cµ=1pF. The transistor load is a resistance of 5kO. Find fo, Q, the 3-dB bandwidth, and the center-frequency gain of this single-tuned amplifier.
design a full-wave bridge rectifier to deliver 12dc with less than 0.1v ripples into a load drawing 100ma. specify
How to apply forming voltage and after that how to repeat it. What is the necessity of forming voltage in RRAM.
An 8-bit A/D converter has Vref- = 2 V and Vref+ = 5 V. The analog input signal vin has a frequency range of 300 Hz to 3.4 kHz. a) If vin = 7 V, what is the binary value on the A/D output pins b) If vin = 1 V, what is the binary value on the A/D outp..
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