Calculate the combined resistance of resistors , Electrical Engineering

1.   Calculate the combined resistance of three resistors connected in series with resistance of 20 ohm, 30 ohm and 40 ohm? (to achieve a pass grade, solve problems with resistors in series)

 

2049_resistors.png

 

 2. Calculate the combined resistance of the resistors shown in this circuit: (to achieve a pass grade, solve problems with resistors in parallel)

 

1608_resistors parallel.png

3.   Calculate the combined resistance of the resistors shown in this circuit: (to achieve a pass grade, solve problems with resistors in series-parallel)

53_series-parallel.png

4.  Name two materials that are magnetic and two that are non-magnetic? (to achieve a pass grade, identify magnetic and non-magnetic material)

Magnetic

Non-magnetic

 

 

 

 

 5Describe magnetic induction (to achieve a pass grade, describe magnetic induction)

Posted Date: 3/5/2013 6:31:02 AM | Location : United States







Related Discussions:- Calculate the combined resistance of resistors , Assignment Help, Ask Question on Calculate the combined resistance of resistors , Get Answer, Expert's Help, Calculate the combined resistance of resistors Discussions

Write discussion on Calculate the combined resistance of resistors
Your posts are moderated
Related Questions
Number Systems Various number systems  are decimal ( used by human beings) binary ( used by digital  systems) octal  and hexadecimal (used to represent  binary numbers in small

Q. A magnetic force exists between two adjacent, parallel current-carryingwires. Let I 1 and I 2 be the currents carried by the wires, and r the separation between them. Making u

how can we increase insulation resistance of sheet

Structure of Bipolar junction transistor:  A BJT contains three differently doped semiconductor regions that are: emitter region, base region and collector region. These regio

Hi. Do you do projects with Arduino microcontroller? How much does it cost?

Define Time-Shifting Precedes Time-Reversing and Vice Versa Signal x[n] is time-shifted by m samples (delay in time) giving x[n - m]. This signal is then reversed at n = 0 givi

You are the new chief PCB designer for a small company who are about to become heavily involved in the design and realisation of digital timing products. Your management wants to p

Q. With a neat circuit diagram explain the working of a Hartley oscillator using an npn transistor and obtain the expression for oscillation frequency and for minimum gain for sust

We have seen that a practical power source may be modelled by an ideal constant voltage source in series with a resistor - a Thevenin equivalent circuit Alternati

20 cells with emf 1.45V and internal resistance 0.5Ω for each cells is linked 4 rows which every rows having of 5 cells in series. Load resistance 15Ω is connected to the battery.