balanced 3-phase delta-connected load consumes a total power of 100 kW at a pf of 0.6 lag, the line voltage being 1000 V. Find the value of the reactive component per phase assuming the resistance and reactance are connected in parallel.   Answer should be 22.5 ohms.

Q: Find the inverse Laplace transform of 5 X (s) Oe-3 t ; 6>-3 s2+6 s+34 O e cos (5 t)u(t) -3 t sin (5…

A:

Q: This goes with a unit ampere. a. Voltage b. Power c. Current d. Resistance e. Capacitance Which of…

A:

Q: Determine v, and i in the circuit shown in Fig. 2.23(a). 12 V 4Ω www 6Ω www % + (a) 2% 4 V

A:

Q: Determine the line currents in a star connected load supplied from a symmetrical 3-phase, 3 wire…

A:

Q: When using a digital multimeter, you accidentally connected the red lead to the negative terminal of…

A: Answer: C. Negative reading   Explanation:   a. It is not a valid option. The red and black probes…

Q: Q3) For the circuit shown below, Find the current in the resistor 692 using the Mesh method. Note:…

A: Given- Source voltages= 10 V and 5 V To find- Current in 6 ohm resistor=?

Q: A 25 µF (25E-06 F) capacitor is connected in parallel with an 90 resistor across a Vrms = 230<0° V,…

A:

Q: + Determine Zx in the circuit shown below. * I= 31.5 /24° V-50/60°v O 1+j10 O 3+j30 4 + j40 O2+120 Z…

A:

Q: A resistance oven employing nichrome wire is to be operated from 220 V single phase supply and is to…

A:

Q: c) A linear sensor-transmitter is used in the flow control loop. The current transmitter output is…

A: Given parameters: For the calibrated Linear output flow sensor, Current output at 5 m3/hr flowrate =…

Q: A 555 MVA, 24 kV, 0.9 p.f., 60 Hz, 3 phase, 2 pole synchronous generator has the following…

A: We have an synchronous generator and data is as given in questions We have been asked to find, Ld…

Q: 6.1.. , Given the following transfer function for H(s) where it is under damped, for a units step…

A: In this question we will find damped natural frequency.....

Q: A 500 MVA synchronous machine has H, = 5.6 MJ/MVA and a 1200 MVA machine has H₂ = 2.0 MJ/MVA. The…

A:

Q: A 40KVA single phase transformer has 400 turns on primary and 100 turns on secondary the primary is…

A:

Q: The sum of the vectors is called a. another vector b. resultant c. equilibrant d. a & b e. b & c The…

A: They are two types of quantities, namely, scalar quantity and vector quantity. Scalar quantity…

Q: Find Vout. Rin 10 ohm 8 VO R₁ 50 ohm A Vout Ov

A:

Q: 14 Calculate the value of stored energy in an inductor if the value of inductance is 10 mH and 2 mA…

A: Given data, Inductance L= 10 mH =10×10-3 H Current flowing through it i=2 mA

Q: Two impedance coils which have resistances of 2.6 and 3.7 ohms take 5 and 10 amperes respectively…

A: We have 2 coils connected in parallel and we have been asked to find current if this two coils are…

Q: With the 3V source acting alone, find Vx. 5 Q M 6.92V 3V 3.45V 2.08V 4Q + Vx M + 33Ω 10 9 V + 3 V

A:

Q: Q2. An angle modulated signal with a sinusoidal carrier 100 cos 2n fet and a sinusoidal message with…

A: It is given that: An angle modulated signal with a sinusoidal carrier 100cos2πfctfrequency…

Q: 14. Find the total power.

A: The power is the ratio of square of voltage to the resistance and the unit of power is watts.

Q: 15. Given the following Bode plot, what transfer function for H(s) best defines this bode plot? 40dB…

A:

Q: Under dc conditions, find v in Volts. Give only the numeric value.

A: The required parameter can be calculated by using the voltage divider bias. In DC conditions the…

Q: A four-pole, 50Hz induction motor has a full- load slip of 5 percent. The rotor speed of this motor…

A:

Q: In a balanced three-phase system, the source has an abc sequence, is Y-connected, and Van 126/16° V.…

A:

Q: The single-phase transformer in the following figure has a voltage on the Zl load of 120 Vrms. If…

A:

Q: 2. What is the saturation current at 30°C temperature if at 20°C the saturation current of a silicon…

A: I am giving answer of number 2  question. As we know that reverse saturation current doubles every…

Q: Delta modulation uses_________ bits per sample.

A: In this case, the correct option related to Delta modulation needs to be selected.

Q: Under dc conditions, find it in Amperes.

A: Given- DC source voltage= 9 V Inductor = 2 H To find- Current, iL =?

Q: Calculate the value of stored energy in an inductor if the value of inductance is 10 mH and 2 mA of…

A:

Q: Determine the number of turns of the primary and the secondary windings of a 60 Hz, 240/120 V ideal…

A: We have an transformer with, Primary Voltage (v1) = 240 V Secondary Voltage (V2) = 120 V Flux (ϕm) =…

Q: E5.3 Compute V, in the circuit in Fig. E5.3 using superposition.

A: The superposition theorem state that the sum of response of individual sources acting alone is equal…

Q: 1. Calculate the non-reference node voltage V1 using Nodal analysis for the circuit below. 6/15 A…

A: Calculation of node Voltage V1 for the given circuit : Options are : a.  6.17∠-45.20° Vb.…

Q: Which of the following is constant in a parallel circuit? Voltage Power Current Resistance…

A: For two or more elements connected in parallel, both the terminals of elements must be connected to…

Q: Find Leq (in Henry). Give only the numeric value. 4 H 20 H m Leq m 8 H 7 H m 10 H 12 H

A:

Q: Find the voltage across 20 resistor due to 20V source 20 W 20V 10

A: Given circuit,

Q: A series RLC circuit has C=12.5mF and L= 2.22 H. What value of resistance will make the circuit…

A:

Q: • 1. Determine the total impedance a NIVE 160/20°V jsn m rized 5 the total current. 85 rution…

A: Given:

Q: The single-phase transformer in the following figure has a load voltage Zl of 120 Vrms. If the load…

A:

Q: a current element J.dv is measured in terms of Select one: O a. A/m² O b. A.m O c. A.m² O d. A/m

A:

Q: If Vrep=0 for the Circuit above; find Vo waveform. омол

A: The given circuit is a comparator circuit and the circuit compares the positive terminal voltage…

Q: The series RLC circuit has R-10 Ohm, C-5 mF, L-20 mH Source of the voltage (cos) has the amplitude…

A:

Q: A child's electronic toy is supplied by three 1.58 V alkaline cells having internal resistances of…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: What is mass per volume? a. density b. pressure c. power d. work e. a & b This is caused by the…

A: 1. Option (A) (density) The formula for density is  d = M/V, where d is density, M is mass, V…

Q: The output power of a shunt motor is 7.8 hp. Its armature draws 50 A from 120 V. The armature and…

A: Given: Pout=7.8 HPIL=50AVt=120VRa=0.1ΩRf=100Ω Shaft power will be: Pout=7.8×746Pout=5818.8 W

Q: Determine the Norton's current from the Thevenin's equivalent circuit as shown.

A:

Q: A three-phase, 60 Hz, 25 hp, wye-connected induction motor operates at a shaft speed of almost 1800…

A: It is given that: f=60 HzNs=1800 rpmNr=1650 rpm

Q: If the temperature of a targeted tank is 145 degrees C, the bandwidth factor of our sensor is 0.5,…

A: Given, Temperature T=145°C=145+273.15=418.15K Bandwidth factor BWFACTOR=0.5 Upper wavelength…

Q: 8. a). What are the values of the inductor voltage and current and the capacitor voltage and current…

A: Given data, Circuit diagram is given as,

Q: Fluid is a classification of matter, where its molecules can move. Which state/s of matter is/are…

A:

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.