The generator at a large power plant has an output of 1,800,000 kw at 30,000 v. a. If it were a DC generator, what would be the current in it? b. What is it's energy output each day in kilowatt hours?
Q: 8. A motors draws 2 A of current when running at full speed and connected to a 120 Volt line.…
A:
Q: A 72 Ohm Coil of Wire Is Connected in Series with An Adjustable Resistor (rheostat) Whose Resistance…
A: Given that-Resistance, R= 72 ohmVoltage, V= 115 VoltPower, P= 90 WattWe know that-Power of the coil,…
Q: A 1.15 kW hair dryer is connected to a 120 V line. The peak current going through the hair dryer is…
A:
Q: A resistor, capacitor, switch, and ideal battery are in series. Originally the capacitor is…
A:
Q: A generator produces 250 kW of electric power at 7.2 kV. The current is transmitted to a remote…
A: Given that:-Power loss, Ploss= R·I2Generator current ( RMS Value), Igen=PgenVgen then, Power…
Q: 10-Ω resistive coil in a coffee maker generates heat energy at a rate of 1.0 kwatts. What is the…
A: Given that:- Resistance of the coil of coffee maker=10ohm
Q: b. What is the current carried by L2? What is then the current sent by the r Draw again the circuit…
A: Voltage is defined as the potential difference between two points in an electric field that causes…
Q: In the Power Transfer experiment, which of the following is true during the experiment? O a. The…
A: Dissipation of power: Electrical energy is lost as heat when current flows through a resistor. That…
Q: A moving coil ammeter gives a full scale deflection for a current i = 200 mA and its coil has a…
A:
Q: Consider a 1400 W toaster, a 1400 W electric frying pan, and a 95 W lamp that are plugged into the…
A: The objective of the question is to calculate the current drawn by each device and to determine…
Q: A string of 25 identical Christmas lights is connected to a 120 V source. The string dissipates 175…
A: Given Data:- Number of lights in the string is n=25 Voltage of the source is V=120 V Power…
Q: This is a graph showing the current, in amperes, over time, in seconds. State the number of cycles…
A:
Q: If a generator transmits electricity at a rate of 10 kA through a transmission line with a…
A: Given data: Current (I) = 10 kA Resistance (R) = 0.3 Ω Required: Power (P)
Q: 9.The ratio of the number turns in the primary to the number of turns in the secondary is 1 is to…
A:
Q: A 1.45 kW hair dryer is connected to a 120 V line. The peak current going through the hair dryer is…
A: Power (p)=1.45 kW AC line Voltage (v)=120 V
Q: 3. The current through a circuit is shown in Figure P20.3º. The deflection of a compass needle is…
A:
Q: A 10.0-2 resistor and a 35.0-12 resistor in parallel are connected to a 120-V dc source. (a) What is…
A: Given data: Two resistors are connected in parallel R1 = 10.0 Ω and R2 = 35.0 Ω Source voltage (V) =…
Q: A 6.0-µF air capacitor is connected to a 100-V battery. After the capacitor is fully charged, the…
A:
Q: 5. The d-e network in the figure contains a battery B, a motor M, a generator G and 5 resistors.…
A:
Q: av 322 3352
A: Resistance in parallel 1/R = 1/R1 + 1/R2 + 1/R3
Q: 2. Two long currents are coming out of the paper. For the figure below, what is the B field at Point…
A: By long current carrying wires, mag field at a distance r is B=μo2πir Due to i1…
Q: A high intensity desk lamp is rated 28 W but requires on 11 V. It has a transformer which converts…
A:
Q: A television uses an electric generator to work.
A: False
Q: The ampere is defined O as 4m x 105 Sl units. O as 4m x 107 Sl units. O as a coulomb/second2. O as a…
A: Ampere is SI unit of electric current . We know Electric current = charge / Time So , 1 Amp=…
Q: A. Explain how lightning is produced and the mechanism of lightning rods. B. True or False…
A: Let us solve both the questions part. The first part is to study the mechanism of how lightning is…
Q: DC current by moving electrons back and forth AC current by moving electrons back and forth DC…
A: A generator makes both AC and DC also both use electromagnetic induction to generate electricity,…
Q: 8. A motors draws 2 A of current when running at full speed and connected to a 120 Volt line.…
A:
Q: The most rotor IR loss is dissipated in the external resistances the internal resistances the…
A:
Q: 3. A circuit consists of a resistor, capacitor (initially uncharged), and battery. At t=0 the switch…
A: Here given a circuit diagram with a switch, capacitor . The value of the capacitor is 6μF and the…
Q: A student conducts an investigation and connects a multimeter to a circuit. The multimeter produces…
A:
Q: What does a GFCI outlet detect? A. d. Water О В. с. High resistance O C. b. Potential difference O…
A: The ground-fault circuit interrupter (GFCI): It is a instant circuit breaker designed to close the…
Q: 1.71 kW hair dryer is connected to a 120 V line. The peak current going through the hair dryer is A.…
A: Power of Hair dryer P = 1.71 kW Voltage applied V = 120 V We…
Q: In the Power Transfer experiment, which of the following is true during the experiment?
A: In power transfer experiment, When the resistance of the load becomes equal the resistance of the…
Q: The peak current through a capacitor is 10.0 mA. What is the current ifa. The emf frequency is…
A: The reactance of capacitor is; XC=12πfC Let potential is V volts. So, current is given by; I=VXC…
Q: An electric motor on an airplane operates on 31 volts anddraws a current of 11 amperes.a. What is…
A:
Q: 3. A central air conditioner in a typical American home operates on a 220V circuit (higher voltage…
A: This question is from current electricity.
Q: The output voltage, Vo, is given by Rf R2 Vo R1
A: This is a question from Analog Electronics. To solve this question we will use the concept of…
Q: hat current (in kA) is needed to transmit 130 MW of power at a voltage of 29.0 kV? b. Find the…
A:
Q: 1. A galvanometer has a coil resistance G = 60n. a. If the galvanometer is converted into a…
A: To convert the Galvanometer into a voltmeter the resistance "R" & "G" should be in series…
Q: What is galvanization (galvanotherapeutics)? O a. Galvanization is a method that uses low voltage…
A: Galvanization is a medical treatment using electric current. This method is employed in destroying…
Q: An electric motor on an airplane operates on 13 volts anddraws a current of 3 amperes.a. What is the…
A: Given data *An electric motor on an aeroplane operates at the voltage is V = 13 Volts *The current…
Q: . A resistor operated at 120 V DC is rated at 1.40 kW. a) What is the normal operating current…
A:
Q: A 3 ampere current is flowing through a wire, with a long voltage of 5 volts. What is the power…
A: Given in question - Current(i) = 3 ampere Voltage(V) = 5 volt To…
Step by step
Solved in 2 steps