Ask Question, Ask an Expert


Ask Electrical & Electronics Expert

Assignment: Resistive Circuits

problem 1: What are the significant differences in the way ammeters and voltmeters are connected. If an ammeter reads 2.5 A for a period of 4 minutes, determine the charge that has passed through the ammeter. 

problem 2: find out the value of resistor x and the current passing through it.

2280_value of resistor.jpg

problem 3: An electric heater is connected to a constant 250 V voltage source and absorbs 1000 W. The heater is subsequently connected to a 210 V voltage source. What is the resistance of the heater? What power does the heater absorb from the 210 V source?

problem 4: Find the power supplied by the voltage source and the power absorbed by the 24 Ω resistor (R3) in the circuit shown below:

852_power supplied by voltage source.jpg

problem 5: Determine the voltage V2 in the circuit shown.

1625_determining voltage.jpg

problem 6: For the circuit shown, covert the star into a delta. Draw a diagram of the new resistor arrangement and label the three resistances.

1600_Star to delta.jpg

problem 7: Use the loop analysis method to find the current in the 2 k? resistor in this circuit.

1605_loop analysis method.jpg

problem 8.  Find the power dissipated in the 3 ? resistor in the circuit below using the nodal analysis method.

233_power dissipated.jpg

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M9396

Have any Question? 

Related Questions in Electrical & Electronics

For a system specified by the transfer functionwrite sets

For a system specified by the transfer function write sets of state equations for DFII and its transpose, cascade, and parallel forms. Also write the corresponding output equations.

1 a determine the transfer function vosv1 s for the circuit

1. (a) Determine the transfer function Vo(s)/V1 (s) for the circuit shown below. (b) From the transfer function identify what type of filter it is. (c) Justify your answer of part b 2. (a) Draw the circuit of a free runn ...

1 discuss with the aid of an example the discharging of an

1. Discuss with the aid of an example the discharging of an initially charged line into a resistor. 2. Discuss the bounce-diagram technique of transient analysis of a line with uniform initial voltage and current distrib ...

Tasks1learn how to use opendss2open and execute the epri

Tasks 1. Learn how to use OpenDSS 2. Open and execute the EPRI Test Circuit 24 model 3. Develop base case data sets of bus voltages and power flows 4. Provide analysis of the base case model: a. Feeder voltage profiles b ...

1 energy calculationsbuilding sf 20000 sfelectric rateuse

1. Energy Calculations Building SF = 20,000 sf Electric Rate: Use MTSU Utility Rate Schedule - Seasonal Rates Lighting: 2 watts/sf hours of operation = 19 hours per day Motors: One water pump motor, 80% efficient, runnin ...

A bug starts at a point and travels 1 m northwardm

A bug starts at a point and travels 1 m northward, m eastward, m southward, m westward, m northward, and so on, making a 90°-turn to the right and halving the distance each time. (a) What is the total distance traveled b ...

Download the matlab program ofdmallocm which simulates

Download the MATLAB program "ofdm_alloc.m", which simulates power and bit allocation for a 64 channel OFDM system, assuming that all channel symbol streams have equal power allocation P k = E [|s k [m]| 2 ] = 1, and that ...

In a switch using the token bucket algorithm tokens are

In a switch using the token bucket algorithm, tokens are added to the bucket at a rate of r = 5 tokens/second. The capacity of the token bucket is c = 10. The switch has a buffer that can hold only eight packets (for the ...

Determine if the filters with the following transfer

Determine if the filters with the following transfer functions are physically realizable. If they are not realizable, explain if and how they can be approximately realized. Be as specific as possible. (c) H(ω)=2πδ(ω)

A bandpass signal has bandwidth of 5 khz centered at fc 20

A bandpass signal has bandwidth of 5 kHz centered at fc = 20 kHz. Determine the permissible ranges of sampling frequency so that the original signal can be recovered from its samples. Redo the problem if the frequencies ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro