Answered: A circuit consists of a 120-Volt power…

A circuit consists of a 120-Volt power supply across a single resistor. If the current being drawn is 3 amps, calculate the size of the resistor.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter16: Installation Of Heating, Cooling, And Refrigeration Systems

Section: Chapter Questions

Problem 28RQ

See similar textbooks

Related questions

Q: Two 25-volt batteries having an internal resistance of 0.2 ohm and 0.4 ohm repesctively supply power…

A: We have taken the voltage from the circuit that is 24V How much current is drawn by each Battery

Q: Three resistors are connected in series across a 12-volt battery course. It has found to be that the…

A: Given, three resistors are connected in series across a 12-volt battery, Let, R1, R2 and R3 be…

Q: List 5 examples of devices using DC Voltage and 5 examples of devices using AC Voltage. Don't give…

A: The device using the DC voltage has a constant supply voltage. The example of these devices are…

Q: In the following circuit using Kirchhoff's find: a) The current in each branch of the circuit.…

A: Nodal analysis is a technique used to calculate the currents in all the paths. Kirchoff current law…

Q: Given the combination circuit, determine what is required below. a. What is the voltage drop across…

A: Given circuit:

Q: it is the ratio of measured voltage to the measured current of an electrical load circuit. A.…

A: ratio of measured voltage to the measured current of an electrical load circuit is called as a…

Q: 1. Discuss your observations on both series and parallel circuit. (Brightness of light bulb)

A: As per the policy, I can answer only one question at a time. There are two ways of the connections…

Q: Given: R1 = 9.4 N R2= 8.6 N R3= 7.6N R4= 9.7 N R5= 7.3 N R6= 3.1 2 When a 2.6 - volt battery is…

A: To find the voltage and current of each resistance, Nodal analysis is best suitable for the complex…

Q: Determine the currents in the circuit. Determine the potential Vab between points a and b.

A: In this question we will find current in all branches and potential between a and b...

Q: Four cells each of 2.10 volt internal emf are parallel connected together to make a battery. The…

Q: If a potential difference of 2.15 volts is applied to an unknown resistance and the measured current…

A: Given: Potential difference =2.15 V is applied across unknown resistance and current is also unknown…

Q: frsoHz 102 120 mH 150 µF 220 V 202 402

Q: 3. The figure on the left below shows a schematic diagram of a battery. The voltage measured by U1…

A: Note :- As per guidelines we are supposed to answer only 3 sub_parts. So I request you to post other…

Q: 18 R2 1K 5V D1 R1 1K Determine the current at LED, D2. (assume LED forward voltage is 2.1 volts) *

Q: A DC electrical circuit with a 24-volt power supply has two resistors in series of 150 ohms and 430…

A: Let us find the voltage drop across the 430 ohm resistor using ohm's law and finding the current in…

Q: Which of the following is NOT a common use of resistors in electronic circuits? A. Olimit current…

A: In this we will write use of resistors in electronic circuit...

Q: . A DC voltmeter has a sensitivity of 1000 Avoll When it measures half full scale in 100 V range,…

A: According to the question we have to find current through the voltmeter.

Q: What are the differences between load resistance in a circuit and internal resistance in a battery?…

A: The internal resistance of the battery refers to the resistance that is offered by the battery, as…

Q: How much is the eurrent, I, at each of the following points? a. Point A b. Point B c. Point C d.…

A: Since there is no other way...The current will flow through the given loop According to law of…

Q: Determine the current flowing through resistor R1. (assume Zener voltage is 3 volts) * R2 1K R1 10V…

A: We need to find out current through resistor for given circuit .

Q: DC voltmeter has a resistance of 20,000 ohms per volt. What is the resistance of the meter if the…

Q: 1. Always include all the figures of your

A: Firstly finding R equivalent :- Req=R5+R6∥R3R4R3+R4+R2∥R1Putting given values we get,Req=4.758Now…

Q: 24 Determine the current flowing through the resistor R1 if the Zener voltage is 3V. * D1 R1 5V 1K

A: The solution is given below

Q: If a device runs on 4 AA 1.5 Volt batteries. Knowing that these batteries are connected in series,…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: Use Ohm's Law to calculate the equivalent resistance of R12, R23 and R123 (as specified in the lab…

A: Solution :- Since you have asked multiple question and not specified which one to answer I will…

Q: Four cells each of 2.10 volt internal emf are parallel connected together to make a battery. The…

A: Each cell has emf of 2.1V and the four resistances are 0.004, 0.005, 0.003 and 0.0025. By using…

Q: 15 Determine the voltage across resistor R2. (assume Zener voltage is 3 volts) * R2 1K R1 10V D2 1K

Q: What is the difference in composition of a voltage source and a current source? How many current can…

A: All the circuit consists of voltage or current source. The nodes in electric circuits can be defined…

Q: A resistor has a resistance of 20 ohms at 30 degrees Celsius and 32 ohms at 90 degrees Celsius. Find…

A: Network problem . Solution is given below:-

Q: R1 of 90 kilo ohm and R2 of 10 kilo ohm are in series across a 43-volt source. A) Draw the schematic…

A: we need to draw the schematic diagram and need to find the voltage drop at R2

Q: D1 D2 R1 5V 1K Determine the current flowing through the LED. (assuming its forward voltage is 2.1…

A: In this question, We need to determine the current through the LED Assume forward bias voltage of…

Q: 5. Consider the resistor network connecting points A and B in the figure be- low. What is the…

Q: A) Find the equivalent resistor of the circle between points a and b? B) If a constant voltage…

A: Part (A):- To find the equivalent resistance of the given circuit, assign the circuit with node.…

Question

A circuit consists of a 120-Volt power supply across a single resistor. If the current being drawn is 3 amps, calculate the size of the resistor.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Four cells each of 2.10 volt internal emf are parallel connected together to make a battery. The internal resistances are 0.004, 0.005, 0.003 and 0.0025 ohm. Calculate for parallel connections: (a) internal emf and resistance of the single equivalent cell (b) current for a terminal voltage of 1.95 volts, (c)current in each cell
Determine the current flowing through the LED if its forward voltage is 2.1 volts.
3. The figure on the left below shows a schematic diagram of a battery. The voltage measured by U1 is called the terminal voltage given R1 = 1 ohm. In the figure on the right below, the terminal voltage of each of the battery-resistor combination is Vr = 1.5 volts. Find the following: a. The current passing through R5. b. The currents passing through R1 and R3 C. The voltage across R1. d. The voltage of the battery EMF. e. The percentage of voltage loss ot the battery due to the internal resistance R1. The power dissipated by the internal resistance R1. g. The power dissipated by R5 if R1 = R2 = R3 = R4 = 0. h. The percentage of power dissipation loss due to the four resistors R1, R2, R3, and R4 f. R1 R3 S10 R1 U1 1.500 EMF EMF R5 100 V1 R2 $10 EMF R4 EMF EMF
Determine the a) Resistance nominal value b) Measured Current c) Measured voltage. The multi-tester readings are shown below. Note: the color code of the following is Yellow-Green-Red-Gold.
Determine the voltage across resistor R2. (assume Zener voltage is 3 volts)
18 R2 1K R1 D2 1K 5V D1 Determine the current at LED, D2. (assume LED forward voltage is 2.1 volts) *
A) Find the equivalent resistor of the circle between points a and b?B) If a constant voltage source (15V) is placed between points a and b, calculate a valueCurrent iS
This multiple choice Questions from MEASUREMENTS INSTRUMENTATION course.
Draw a circuit diagram for the figure.
I need the answer as soon as possible
If the measured values for resistors #1, #2 and # 3 are 552, 549 and 549 Ohms calculate the %error (measured difference from expected value as a percentage) for each resistor. Are they within tolerance (or specification) of manufacturer? #1 98.4% #2 97.9% #3 97.9% Yes within specification a. b. #1 1.6% #2 2.1% #3 2.1% Yes within specification #1 1.6% #2 2.1% #3 2.1% No outside specification Ос. Use Ohm's Law to calculate the equivalent resistance of R12, R23 and R123 (as specified in the lab manual) using measured resistances #1 552 Ohms, #2 549 Ohms, #3 549 Ohms R, R2 R,= R12 R23
R1 of 90 kilo ohm and R2 of 10 kilo ohm are in series across a 43-volt source. A) Draw the schematic diagram. B) What is the voltage drop at R2?