Detormine if the Pollowing systems are memoryless, Time- Invariant, Linear, Causal, and stable ノ |- y En] = X [n].X [h-1] 2-y [n] =nx [n] %3D
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Plz i nees the answer of all the following 1,2,3,4,5
in DSP
![Hiw
Detormine if the Pallowinad systems are
memoryless, , Linear, causal,and stable
Time -Invariant
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2-y [n] = n x [n]
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3- y [n]
x[n]
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4_ y [n] = x [4]
5- y
y In] = eve
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- DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: AC CIRCUITS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you! 2. GIVEN.(include symbols and units) 3. REQUIRED/FIND/MISSING (with symbol/s) 4. ILLUSTRATION (Required). 5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible 6. FINAL ANSWERS must be rounded up to three decimal places PROBLEM: • In a balanced three-phase wye-delta system, the source has an abc-phase sequence and Van=120<40° Vrms. The line and load impedance are 0.5+j0.4 Ω and 24+j18 Ω, respectively. Find the delta currents in the load.can you please elaborate on how you got the equations? if its nodal analysis can you explain it in detail? also E0=v2 as well? why is v0=e0 but v2 isnt? please answer my concerns.DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: AC CIRCUITS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you! 2. GIVEN.(include symbols and units) 3. REQUIRED/FIND/MISSING (with symbol/s) 4. ILLUSTRATION (Required). 5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible 6. FINAL ANSWERS must be rounded up to three decimal places PROBLEM: • A 4200 V, three-phase transmission line has an impedance of 4+j1 Ω per phase. If it supplies a load of 1MVA at 0.75 power factor lagging. Find: a. The complex power b. The powerloss in the line c. The voltage at the sending end
- Circuits Find voltage vab using superposition theorem? VAB? VAB’?vab “?The currents in each branch of a two - branched parallel circuit are given by expression i1 = 7.07sin(314t - π/4) A and i2 = 21.2sin((314t - π/3) A. The supply voltage is given by the expression v = 354sin 314t V. Determine the impedance Z1 and Z2. a. Z1 = 50.07 Ω, Z2 = 16.7 Ω b. Z1 = 35.4 Ω, Z2 = 8.35 Ω c. Z1 = 10.0 Ω, Z2 = 10.2 Ω d. Z1 = 14.46 Ω, Z2 = 14.14 ΩOn planet Z, a hybrid cooling system is to be built consisting of a cooling fan unit (F) and an air conditioning unit (C). You need to create a system that controls these two features depending on certain conditions. Assume that there are four sensors: Input (4 variables) T = 1 indicates that the temperature is high, 0 if not H = 1 indicates it is humid, 0 if not D = 1 indicates that it is day, 0 if night W = 1 indicates it is winter, 0 if not [Note: You need to maintain the input order as THDW with T as the MSB and W as the LSB] Output (2 variables) F = 1 indicates that the cooling fan unit is ON C = 1 indicates that the Air Conditioning Unit is ON. You have to consider the following conditions: 1.The operation of the Air Conditioner requires a high temperature but the cooling fan works at all temperatures. 2. The Air Conditioner will ONLY work at night and the cooling fan will work during both day and night. 3. C always takes priority over F, both the cooling fan and Air Conditioner…
- TOPIC: Power Systems, Power Plants & IlluminationINSTRUCTIONS:- Answer in this format: Given, Illustration, Required Conversion, Solution, Final Answer.- Step-by-step solution, do not skip even simple calculations to avoid confusion.- If answered in written form, make sure it is readable.PROBLEM:Where the voltage between conductors does not exceed 300 V and the roof has a slope of not less than 100mm in 300mm, the clearance can be reduced to: 500 mm 800 mm 1000 mm 900 mmA clocked Mealy sequential network has one input (X) and two outputs (Z1Z2).If Circuit receives (0,1,0) input while haven't received the (1,0,0) input before circuit would give Z1 = 1 result. For every (1,0,0) input received circuit would give Z2 = 1 output. If ever the circuit's Z2 output becomes Z2=1 circuit's Z1 output wont be Z1=1 afterwards but if Z1 output becomes Z1=1 it won't affect Z2 outputs capability of resulting 1. Draw the circuit it should consist of ROM and D-FFs and write the first 5 lines of the ROM program17. What law allows us to solve complex circuit problems by defining a set of basic network laws and theorems for the voltages and currents around a circuit? Group of answer choices Coulomb’s Law Snell’s Law Universal Law of Gravitation Kirchhoff’s Law
- In which option is the unit step response of the control system in the figure given correctly? G(z)= 0.3/ (z+0.2) a.y(k)=0.2(1)k-0.2(-0.5)kb.y(k)=0.2(-1)k+0.2(-0.5)kc.y(k)=0.2(1)k+0.2(0.5)kd.y(k)=0.2(1)k-0.2(0.5)ke.y(k)=-0.2(1)k+0.2(-0.5)kDEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: AC CIRCUITS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you! 2. GIVEN.(include symbols and units) 3. REQUIRED/FIND/MISSING (with symbol/s) 4. ILLUSTRATION (Required). 5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible 6. FINAL ANSWERS must be rounded up to three decimal places PROBLEM: • A Y-connected load is supplied from a 400V, 3 -phase, 3-wire symmetrical system RYB. The branch circuit impedances are ZR=10V3+j10; Zy=20+j20v3 ZB=0-j10 Determine the current in each branch. Phase sequence is RYB.Solve the sources of the circuit using mesh analysis. Complete the table given. Note: If there are no coefficients for a particular parameter, input zero. Round off only the final answer to five decimal places if possible. @mesh 1: Z11I1 + Z12I2 +Z13I3 + Z14I4 = Source1 @mesh 2: Z21I1 + Z22I2 + Z23I3 + Z24I4 = Source2 @mesh 3: Z31I1 + Z32I2 + Z33I3 + Z34I4 = Source3 @mesh 4: Z41I1 + Z42I2 + Z43I3 + Z44I4 = Source4