Find power and rms value of signals (b) and (d). ГЧИДДДДДДИ. -л/4

Question

Question

Find power and rms value of signals (b) and (d).

engineering Electrical-Engineering

Answer 1

Similar Homework Help Questions

2.1-6 Find the power and the rms value for the signals in (a) Fig. P2-1-6a; (b)...

2.1-6 Find the power and the rms value for the signals in (a) Fig. P2-1-6a; (b) Fig.2.16; (c) Fig. P2-1-6b; (d) Fig. P2.7-4a; (e) Fig. P2.7-4c. Figure P.2.1-5 (1) ابد / 2 -8 Figure P.2.1-6 (rها T T 21 | (1) 1 - TO 27
HW 1_Chi 1) Find the energies of the following signals below. 2) Find the power and...

HW 1_Chi 1) Find the energies of the following signals below. 2) Find the power and the rms value of the signal belo a) x(-4) b)x(-t) c) x(2-4) 3) for the signal x(t) shown below, sketch the signals b) (-4)[u(t-2)-(-4)] 4) sketch the following signals a) uſt-5) - ult-7) 5) Simplify the following expressions: (a) (2+2) (1) (+3)sw) (c) le='cos (31 – 60°)80) () (sin ka ) s() 6) Evaluate the following integrals: (a) , 8(7)x(1 – t)dt (b) *()8(1-1)dt...
Question (4 (A)In Fig. 4a, letI43s A rms, and find the average power being supplied: (a)...

Question (4 (A)In Fig. 4a, letI43s A rms, and find the average power being supplied: (a) by the source: (b) to the 20a resistor: (c) to the load. Find the apparent power being supplied: (d) by the source: (e) to the 20 Ω resistor: (f) to the load. (g) what is the load PF? , 10.ror Ann-G) 2ο Ω_ 20 Load FIGURE 4.a 4.b, find the average power absorbed by (a) the source: (b) h of the two resistors: (e)...

4. For the circuit given below, a) Find the rms magnitude of V.. b) The 8022...

4. For the circuit given below, a) Find the rms magnitude of V.. b) The 8022 resistor in the circuit is replaced with a variable impedance Z. Find the value of 2 in order to transfer maximum power to Z 1022 - 1022 mH se vom m 240/0° V(rms) 162 3201 802 v.
a) Find the magnitude of the line current IaA (A rms) b) Find the phase of...

a) Find the magnitude of the line current IaA (A rms) b) Find the phase of the line current IaA. (Phase deg) c) Find the magnitude of VAB the line-to-line load voltage (V rms) d) Find the phase of VAB (deg) e) Find the magnitude of the load phase current IAB (A rms) f) Find the phase of IAB (deg) g) Find the total power delivered to the load (kW) h) Find the power lost in the line. (kW) A...
Question 1) In the Fig, below, let 1 438 A rms, and find the average power...

Question 1) In the Fig, below, let 1 438 A rms, and find the average power being supplied: (a) by the source; (b) to the 20a resistor; (c) to the load. Find the apparent power being supplied: (d) by the source; (e) to the 20a resistor;() to the load. (g) What is the load PF? 20 Load

3)Find the rms value of the periodic current shown in fig 33)Find the rms value of...

3)Find the rms value of the periodic current shown in fig 33)Find the rms value of the periodic current shown in fig 3 (A) 20 - -- 0 20 40 60 80 100 (ms)
A load operating at 3,500 V rms draws 24 A rms at a power factor of...

A load operating at 3,500 V rms draws 24 A rms at a power factor of 0.7 lagging. Find the complex power taken by the load. (Round your answer to whole numbers.) + j
Problem 3. (15 points) Topic: Power and Energy of discrete signals. Find the power of the...

Problem 3. (15 points) Topic: Power and Energy of discrete signals. Find the power of the periodic discrete signal presented below. Answer: P= -10-9-8-7-6-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 1

2. Categorise each of the following signals as either an energy or power signal, and find...

2. Categorise each of the following signals as either an energy or power signal, and find the energy or power of the signal. (12 marks a) *(t) = 5 cos 2nft. - <t <co b) x[n] = 2e/3n c) *(t) = cos(t) + 5cos 2t ,- <t< W d) *(t) = {Acos 2nft - To/2st ST,/2, where To = 1/5 otherwise