Problem 3. Logic Diagram of a tiny ALU with DFF Accumulator This problem involves building a tiny ALU performing 4-bit addition and using two 74SL74 (4 DFF's) and a 4-bit adder. Provide an implementation to perform the following ALU addition operation. Add A,B - This operation adds register A and input B and stores the result in register A. Create a 4-bit register using 4 D FFs which acts as an accumulator. This accumulator is connected with an adder and is performing the following task. The initial value of the accumulator is 0 and every time a clock pulse is given, it adds the current value of the accumulator (let's call it A) and a given 4-bit input B. The B input is provided using 4 input switches. Thus, the accumulator stores the addition of multiple 4-bit values provided to the ALU. Draw the Logic Diagram of a tiny ALU with DFF Accumulator. Use logical symbols, not IC chips. A logical diagram should contain block notations (such as Full Adder, D Flip-Flop, Decoder, Multiplexer) and gate symbols (such as AND, OR, and NOT).

What is the minimum distance between conduits in a junction box straight through pull? A. 6 times the diameter of the largest raceway B. 8 times... C. 10 times... D. 12 times...

The system having ±0.5% of F.S.D if the full scale deflection is 50 units, then accuracy is _____ a. ±0.25 b. ±1 c. ±0 d. ±0.5

(c) Draw a circuit diagram to represent a TN-C-S earthing system and briefly explain its advantages and disadvantages. (d) Briefly explain how to estimate the height of air termination of a lightning protection system network using the rolling sphere method and protection angle method. (e) Briefly explain what is meant by Ground Potential Rise (GPR) and explain why an animal like cow would not be adequately protected against GPR. Note : answer all or else dnt attempt the question

Fill in the Blanks: Q: If an input signal is bounded, then the output signal must also be bounded, if the system is _____________________ system.

Consider a home heating system consisting of a natural gas-fired furnace and a ther- mostat. In this case the process consists of the interior space to be heated. The ther- mostat contains both the measuring element and the controller. The furnace is either on (heating) or off. Draw a schematic diagram for this control system. On your diagram, identify the process outputs and all inputs, including disturbance variables.

Controller Load Could you please briefly tell me what this circuit stands for?

Consider as a simple telephone network consisting of two end workplacesand one intermediate switch with a 1 MHz full duplex trunk between eachend workplace and the intermediate switch. Assume a 4 kHz channel foreach voice call. The telephone is used to make four calls per 8 hour workdayin average, with mean call duration of five minutes. Twelve percent of thecalls are long distance. Analyse and determine the maximum number oftelephones an end workplace can support. Note: Please explain the answer process clearly.

What is the main goal of Synchronization System? Which are the main components of the System?

Using the notation scheme for defining manipulator configurations, draw diagrams of the following robots. Label each joint in the diagram. (i) TVR:TR (ii) VROT:R

Please answer in typing format solution please only Please answer all subparts is compulsory to answer in your Please I will like it please

The PLC-5, SLC 500, and MicroLogix use a(n) ____________________ instruction for moving data from one word to another.

Q.Explain sources of noise and its type(electrical amd static noise) in detail?Explain magnetic noise in detail ?Explain crosstalk,shielding and grounding in detail ?Explain level measurement(mechanical level indicators) in detail?