Measure the voltage across each resistor, and record your readings in Table 1.

Q: A 250 V de motor has an armature resistance of 0.25 2. It is drawing an armature current of 25A,…

A: Given a dc motor has, Terminal voltage, V=250 V. Armature resistance, Ra=0.25 Ω. Armature current,…

Q: Calculate the p.d. developed across a 7500 resistor when the current flowing through it is (a) 3 A,…

A: It is given that: R=750 Ω

Q: 1. A single phase overhead transmission line delivers 4000 kW at 11 kV at 0-8 p.f. lagging. If…

A:

Q: At a frequency of 1.5 kHz, the open circuit impedance of the length of the transmission line is…

A: Frequency = 1.5 kHz Length of transmission line Zoc = 800∠-50° Ω Short circuit impedance Zsc =…

Q: Question- Find the maximum power delivered by 1500 kW, 3-phase, star-connected, 4 kV, 48 pole, 50 Hz…

A:

Q: 250 V transformer takes a current of 0.5 mA with a power factor at no-load of 0.3 lagging. Calculate…

A:

Q: 7.it is an Level triggered digital circuit whose basic function is memory and is capable of storing…

A:

Q: The dc generator that is used as pilot exciter is Under-excited compound Flat compound Over-excited…

A: In the under excited compound generator the output voltage and output current varies in a different…

Q: What did the first digital electrical computer consist of?

A: The first computer is made up of vacuum tube

Q: SW1 SW2. 4 B L 2 A 0 0 1 1 5 Output expression C = Logic function: 9 10 13 B 0 1 0 1 12 For each set…

A: Given: A logic circuit with two inputs and one output To do:  - complete the truth table  - find the…

Q: A dc series generator is supplying a current of 5 A to a certain load. The terminal voltage is 500…

A:

Q: SW1 0 1 1 0 SW1 O SW2 SW3 O SW4 LSB INPUTS SW2 SW3 0 1 0 0 0 1 1 1 Logic circuit function: SW4 0 1 0…

A: SOLUTION GIVEN                   4 XOR Gates                  TRUTH…

Q: Calculate the noise current for a diode W/a bias current of 5mA observed over 75Khz bandwidth. also…

A: According to the question, we need to calculate the noise current for a diode with a bias current of…

Q: 6. Vin C₁ HE 0.0022 μF 4 mH 4 -00000- R₁ 150 22 Vout What is the bandwidth in the given circuit. If…

A: In this question,  We need to determine the bandwidth of the Given circuit.  We know bandwidth of…

Q: SW1 0 1 1 0 SW1 SW2 SW3 SW4 LSB O INPUTS SW2 SW3 0 1 0 0 0 1 1 1 Logic circuit function: 1 D 2 SW4 0…

A: Given: A logic circuit with four inputs, four outputs and one control signal A.  Truth table of the…

Q: Question 1 a. Derive the following speed equations: i. ii. ω V. Kφ @ = V. Kφ ΚΦ Ria Ta Kφ Κφ R₁ Kφ…

A:

Q: The electromotive force of a standard cell is measured with a potentiometer gives a reading of…

A: Given, EMF when the cell is directly connected to the potentiometer =1.3562 V EMF when the cell when…

Q: The field winding of a d.c

A: Given data: The field winding of a d.c. motor is connected to a Supply voltage (V)=110 V At a…

Q: Q3/A/Find and sketch the convolution between the two signals that is shown in Figure 3: x(1) 1- 0…

A:

Q: it is an Level triggered digital circuit whose basic function is memory and is capable of storing a…

A: In this question,  We are discussing about the level triggered digital circuit.  Triggering is used…

Q: Make a ladder diagram for the ff. Interlocking Circuit (2 – way Interlock) Automatic Priority…

A: According to the question, we need to make a ladder diagram for the flip flop, Interlocking Circuit…

Q: 5² +35+k 25³ +45² +55 Find the value of k that makes the final value of the system output 38. The…

A:

Q: Electrons on the same shell have similar energy level. O True O False

A:

Q: Explain how to (a) turn on and (b) turn off the Silicon Controlled Switch (SCS) by using its gate…

A: Given: Silicon controlled switch. Required: How to turn on and turn off the silicon-controlled…

Q: 1. Determine the total resistance and the current along 3 ohms in downward direction. 50V + 65 85…

A:

Q: A SW1 B SWZ 2 5 6 8 9 12 10 13 or A 0 0 1 1 11 C Logic function: Boolean equation for output, C =…

A:

Q: Consider a uniformly charged solid cylinder with length L and radius R as shown below. Determine…

A: GIVEN DATA: A uniformly charged solid cylinder with length L, radius = R, the electric potential…

Q: Determine the total charge transferred over the time interval of 0 ≤ t ≤ 10s when i(t) = ½ t A.

A: Given data, Current it=12t A Time(t) 0 s≤t≤10 s

Q: (coso) (17) find the Power factor of the following clf. 452 w mmmm 355 Trizs Iter

A:

Q: (Non-anonymous question Solve for the transfer function of the given circuit: Vo(s) Vi(t) vi(t) (+…

A: Apply kcl at node connecting resistor and inductors and using ohms law write node voltages in terms…

Q: • 1. Determine Iz using current division. lov (+ 52 N Iz $32 ≥6.2 65 392

A: We need to find out the current by using of current Division rule .

Q: A center-tapped rectifier with a line voltage of 120 V(rms), 60 Hz has a turn ratio of 5:1, a filter…

A: Given:  VPrms=120 V, f=60 hz, NPNS=51, C=470 μF, RL=1.5 kΩ VD=0.7 Volts and Rf=5Ω. Required: DC Load…

Q: 3 Calculate the charge transferred in 25 minutes

A: We need to find charge transferred for given current .

Q: 4 thyristors rated 200 V in series. The operating voltage of the string is 600 V. Derating factor of…

A: Given, Total number of thyristor, n = 4. Thyristor rated voltage = 200 V. Operating voltage = 600 V.

Q: 6. Determine Vo using mesh analysis. 30V 24v (±) + 1822 M Il + 92216 + 14 1022 12 122 2002 M 13 +48V

A:

Q: A 110V d.c. generator supplies a lighting load of forty 100W bulbs, a heating load of 10 kW and…

A: A generator's output is often managed by adjusting the current flowing through its field. For a…

Q: Consider the magnetic circuit of with the dimensions of Problem 1.1. Assuming infinite core…

A:

Q: Find the power factor and apparent power v(t)=160 cos (377 t+10 grados) Onios Cuando se aplica un…

A:

Q: Energy sources that are available in the market for a definite price are considered as Renewable…

A: Energy source- The system in which energy in different forms. When these systems can provide energy…

Q: DC series motor has an armature resistance of 0.060 and a series field resistance of 0.080. The…

A:

Q: Materials whose conductivity falls between those of conductors and insulators are called

A: Introduction -  Conductors - The materials  that allow electricity to pass through them are known as…

Q: 10. both inputs of a NAND LATCH are low, then the S input goes HIGH . shortly thereafter, the R…

A:

Q: Given Figure shows the input characteristic for an n-p-n silicon transistor. When the base emitter…

A: Given: Required: Base current at VBE=0.65 Volts, Static resistance, dynamic resistance.

Q: At 50Hz operation, a single phase transformer has hysterestic loss of 200 W, and Eddy current loss…

A: Given- Frequency f=50 Hz, Hysteretic loss ph= 200 W, Eddy current loss Pe= 100 W. To Find- The core…

Q: 1. When the inputs to an exclusive-OR circuit are alike, the output is binary 2. An exclusive-NOR…

A:

Q: Tides are generated through a combination of forces exerted by the gravitational pull of: Sun's…

A:

Q: 4. O%. Determine por the current along 20 ohms using current division. 300 1200+ 15.0 €152 :2002

A:

Q: 3. Determine Vx. 60V 25.0 n 40n 1252 M + V+ - 240 $8.n :24.0 €24.2 JA

A: We need to find out the unknown voltage for given circuit we will use nodal analysis and voltage…

Q: what is the output after 738 pulses?

A: An asynchronous circuit is a sequential digital logic circuit that synchronizes its components…

Q: In a semiconductor crystal, the atoms are held together by O a. covalent bonding b. interaction of…

A:

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.