Engineering, 29.08.2021 23:50, cheriebg
ASSIGNMENT 2. 1. How do you distinguish between positive and negative logic sistems? Prove that an OR gate in a positive logic system is an AND gate in a negative logic system 2. Give brief statements that would help one remember the truth table of AND NAND, OR NOR EX-OR and EX-NOR logic gate tinctions, irrespective of the number of inputs used 3. How can you implement a NOT circuit using a two-input EX- ORER How do you implement three-input and four-input EX-OR logic functions with the help of two-input EX-OR gates? 5. Show the logic arrangement for implementing a four-input AND gate using two-input AND gates only 6. How would you hardware-implement a four-input OR gate g-input OR gates only GOOD-LUCK
Answers: 3
Engineering, 04.07.2019 18:20, ashleyjaslin
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Engineering, 04.07.2019 19:10, nayi2002
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
Answers: 1
Engineering, 05.07.2019 19:10, justin20080
Tech a says never use a water hose to clean up dust after a repair. tech b says never use a floor scrubber to clean up dust after repairs. who is correct?
Answers: 1
ASSIGNMENT 2. 1. How do you distinguish between positive and negative logic sistems? Prove that an O...
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