Question 3: without reducing implement the following Boolean expression using basic gates Y = (A' B' +ABC)'
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A: The explanation is as follows.
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Q: Question 2 The following boolean functions: F1 = A'B + AB' F2 = BC + AC' are optimally implemented…
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Q: Realize the following expression using NOR gates. (Show step by step process) (AB+C) ' .B
A: Realize the following expression using NOR gates. (Show step by step process) (AB+C) ' .B
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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
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A: First we have to solve the given Boolean function then we can apply to impliment in PAL.
Q: Using logical gates prove de Morgan's theorem of (X+Y)= X. A
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Q: Question 4: Reduce the following Boolean expression using Boolean algebra. Y = AB+A(B+C)+B(B+C)…
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Q: Simplify f (A, B, C, D) = ∑(1,5,6,7,8,13,14,15) +d∑(4,9,12) using K-map? Realize the same using NOR…
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Q: Q1: For the logical circuit shown below: (A): Draw the flow chart to perform the function (O/P) of…
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Q: (15) Implement the following Logical using NOT, AND and OR gates only. (TA+BIC) +AB expression Y=…
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Q: ) set the logical expression with ANDNOT gates b)Set up the logical expression with OR NOT gates.…
A: ) set the logical expression with ANDNOT gates b)Set up the logical expression with OR NOT gates.
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A: we need to define XOR and XNOR.
Q: Q=A B + (C +D+E)
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Q: Consider the function f(x.y.z) = (x+y)+ (yz+yZ+y2) If a is minimum number of AND gates required. If…
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Q: Q4) Develop the truth table for logical circuit shown in Figure (3). po. B
A: Given,
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Q: L1 L2 R2 Start/Stop (R1 R2 R2 R1 R1 (м Please draw the wiring diagram for the provided ladder logic.
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Q: The following boolean functions: F1 A'B+AB' F2 BC +AC F3 ABC' + BC are optimally implemented by…
A: The required functions are below, F1 = A'B + AB' F2 = BC + AC' F3 = ABC' + BC'
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- P2-Draw the equivalent circuit of a single-phase transformer and explain how the core losses are almost invariant to the load (current). How do they depend on the terminal voltages of the transformer? Also, using the equivalent circuit explain how the copper losses depend on the load current.BListen Tron Joss in a transformer: Cais dependent on load current. b) is a function of the resistance of the primary and the secondary windings. Cis a function of eddy currents and hysteresis effects in the transformer core. d) ) can be reduced by ¼ by reducing the current by 2.Ans all the below questions... Which liquid is used for transformer cooling?What is cooling tube in transformer?Why does a transformer need cooling?What are the different types of transformer cooling?
- transformers Transformer I want a short answer please 1. The number of devices required to perform the no-load test and the short-circuit test for transformers. 2. Explain the steps of conducting a no-load experiment for transformers. 3. Explain the steps for conducting a short circuit test for a transformer. 4. Draw a circle diagram..No load test 5. Draw a circle diagram. Short circuit test 6. What is the benefit of conducting a no-load test and a short-circuit test for transformers? 7. What does the reading of the gauges used in the no-load test and the short-circuit test of transformers represent? 8. If the frequency of the supplied source changes from 50 to 45 How will the electromotive force of the secondary be affected? 9. Are there other ways - besides the load and no-load test - to test transformers and extract their constants more accurately? What is it? Sumpners test 10.. Number of types of transformers in the laboratory and compare them in terms of working principle and work…Fill in the blanks with appropriate words: To remove zero sequence current in power system, one sides of the transformer is connected in ……………………….B/ Fill in the blanks: 1. The purpose of providing the iron core in the transformer is to 2. A transformer transforms... 3. Power transformers are designed to have maximum efficiency at 4. The transformer ratings are usually expressed in terms of menm
- 55 V / 220 V, 50 Hz single phase transformer, high voltage (secondary) windings are left idle and low voltage No-load test performed by applying nominal voltage to (primary) windings and short circuit of high voltage windings The equivalent circuit parameters belonging to a phase obtained from the short circuit test performed by When a 15 ohm resistive load is connected to the secondary windings and a nominal voltage is applied to the primary windings. Find the transformer efficiency. Magnetic circuit and magnetizing reactance neglected and iron losses constant 72 W assumed.Figure 5 shows the core of a Linear Variable Differential Transformer (LVDT). S, S2 CORE Figure 5 Explain what happens when the core is at its maximum left, null and maximum right positions.Fast A transformer has 600 primary turns and 150 secondary turns. The primary and secondary resistances are 0.25 ohm, and 0.01 ohm, respectively and the corresponding leakage reactances are 1.0 ohm and 0.04 ohm, respectively. Determine (a) the equivalent resistance referred to the primary winding, (b) the equivalent reactance referred to the primary winding, (c) the equivalent impedance referred to the primary winding, and (d) the phase angle of the impedance.
- 7. The primary of a single-phase transformer takes 1 A at power factor of 0.4 when connected to a 240-V, 50-Hz supply and the secondary is on open circuit. The number of turns on the primary is twice that on the secondary. A load taking 50 A at a lagging power factor of 0.8 is now connected across the secondary. What is now the value of the primary current ? transformer.) (Neglect the voltage drops in theQuiz2: We wish to connect a 6 kVA, 120/240 V transformer as an autotransformer to a 120 V source to supply 360 V to a load. a) Draw the circuit. b) What is the maximum load kVA that can be supplied? c) At the maximum load, determine ln, fy, and I,- d) What are the possibilities to connect it as a step-down autotransformer and determine the load voltage at cach case?5. Transformer cores are laminated in order to (a) simplify its construction (b) minimise eddy current loss (c) reduce cost (d) reduce hysteresis loss. 6. A transformer having 1000 primary turns is connected to a 250-V a.c. supply. For a secondary voltage of 400 V, the number of secondary turns should be (a) 1600 (b) 250 (c) 400 (d) 1250 7. The primary and secondary induced e.m.fs. E, and E₂ in a two-winding transformer are always (a) equal in magnitude (b) antiphase with each other (c) in-phase with each other (d) determined by load on transformer second- ary. 8. A step-up transformer increases (a) voltage (b) current (c) power (d) frequency. F