Copy of 5CL Pre-Lab 5 Submission Template - F23v2

Determine the nodes/junctions, Current (I), Loops, Voltage drop on each Resistor (R), and Power (P) on each Resistor (R) with the following given and illustration: Use the following given for batteries and resistors (color bands for your value of resistors, use the lower limit).  R1 = red red black goldR2 = orange green black silverR3 = white orange black goldR4 = green violet brown goldR5 = violet red black silverR6 = yellow green black silverR7 = brown black black gold V1 (lower left) = 100VV2 (top center) = 150VV3 (lower right) = 200V

3 resistors are expected to be 10 ohm according to theory but actual values are dlfferent this is what I observed. The question I posted as a photo. Also the tolerance percentage for this resistors are 5%, if my tolerance is not specified +/- 5% what might be the reasons for the disprepancy? ..

Look at the images shown.  Why can we measure resistance with a pencil drawn on a piece of paper? What is the component/material that is on the pencil that gives a high resistance? With the values given on the images, what are the corresponding color codes (indicate tolerance using a 4-band color code scheme)? If the first value is connected in series with the other value, what is the total resistance? If it’s parallel what is the total resistance? 0.449 mega ohms 102.2 kilo ohms

The circuit below(left) displays a schematic diagram of a battery. The voltage measured by U1 is called the terminal voltage given R1 = 1 ohm. In the circuit below(right), the terminal voltage of each of the battery-resistor combination is VT = 1.5 volts.  Find the voltage across R1 & voltage of the battery. Find the percentage of voltage loss of the battery due to the internal resistance R1.

Two resistors, R1 and R2 are connected in parallel. The individual resistance measurements, using digital ohmmeter, give R1-20.35 and R2= 15.735 Q. The total resistance to the appropriate number of significant figure is .........

A galvanometer with a internal resistance of 400 and a shunt resistor of value 'Rsh' is connected in series with a 100 resistor. A constant voltage VO' is applied aoross the oircuit, and the galvanometer deflects a certain amount. The shunt resistor is then removed, and replaced in series with the 100 resistor. With the same voltage 'VO', the galvanometer deflection is unchanged. Calculate the value 'Rsh' of the shunt resistor.

A PMMC instrument has internal resistance of 0.77 ko and gives full scale deflection for 35 mA. The required resistance value of multiplier resistors for employing the meter as a multi range voltmeter for voltage range 79 V will be ohms. 102562.40 O 224.94 1487.14 O -326.96

It is a Basics electrical subject. Please show the illustration and give the complete and step by step solution. Limit your decimal point into 3 decimal places if it nedded. Answer number 6

In the figure the current in resistance 6 is i = 1.43 A and the resistances are R₁ = R₂ = R3 = 1.68 2, R₂ = 15.1 Q2, R5 = 7.41 Q2, and R6 = 4.57 2. What is the emf of the ideal battery? E www R₁ O a. 25.7V O b. 52.3 V O C. 47.2 V O d. 21.4 V O e. 6.54 V R3 www R₂ www R₁ R₂ 16 R6

201503131 3. Two batteries with E, = 3V and E₂ = 5 V are connected with three resisters R₁ = 10 ohms, R₂ = 20 ohms and R3 = 30 ohms as shown in the Figure. (8-points) a) Find the currents I₁, I2 and 13 passing through the resistors R₁, R₂ and R3 consecutively and indicate their directions in the figure. (4-points) I Iz V.P 23 13 = I₁+I₂ R₂ 10 3 & 3-101₁-3013 =0 5-20 I 2-10 I₁ = 0 I R₁ ww R3 30 20 25

Q2: State and explain Paschen's law. How do you account for the minimum voltage for breakdown under a given pd condition?

Question 3: A very simple model for the distribution of clectricity to a typical home is shown in the figure below. Some of components labeled a, b, c, d, c, f, g and h represent the electrical source to the home, some represent the wires that carry the electrical current from the source to the devices in the home requiring electrical power, some represent lamps, televisions, hair dryers and other devices that require power. Assume you are an engineer in charge of a project and one of your subordinate engineers reports that the interconnection in the figure does not pass the power check. The data for the interconnection are given in the table below. Is the subordinate correer? Explain your answer. If the subordinate is correct, find the error in the data. Explain your answer clearly. Based on your answer identify that which label(s) used for the electrical source, wires or other devices. a e h

For an RTD the relationship between resistance and temperature is a. proportional b. no relation c. equal d. inversely proportional

how did it came up with 2.5? can I see the process on how it was solved step by step? thank you! i need it for me to review

A linear resistance potentiometer is 50 mm long and is uniformly wound with wire having a resistance of 10000 ohm. Under normal conditions, the slider is at the centre of the potentiometer. Find the linear displacement when the resistance of the potentiometer as measured by a Wheatstone bridge for two cases is (1) 3520 ohm (2) 8250 ohm .

2. A bank of nickel-cadmium cells is used as the emergency lighting supply for a hospital. There are 100 cells connected in series and each has an A-hr rating of 120 A-hr. The bank has to be replaced, and the manufacturer is no longer supplying nickel-cadmium cells. It is decided to replace the cells with lead-acid cells. How many lead-acid cells will be required if each has an A-hr rating of 60 A-hr, and how should they be connected?

Electrical Engineering I need the answer as soon as possible 2y what is Cele and cladding ?

Create a circuit diagram using the instructions given then find its Requivalent.

A PMMC instrument has internal resistance of 0.8 kΩ and gives full scale deflection for 33 mA. The required resistance value of multiplier resistors for employing the meter as a multi range voltmeter for voltage range 75 V will be __________________ ohms. a. 226.47 b. -360.00 c. 1472.73 d. 93717.00

Linear Resistor data Lightbulb data i(mA) v(V) i(mA) v(V) 0.0 0.00 0.0 0.000 19.0 0.50 11.7 0.588 25.4 1.00 19.9 0.998 31.2 1.50 29.8 1.495 36.3 2.00 39.8 1.997 41.0 2.50 49.7 2.490 45.5 3.00 59.8 3.000 49.6 3.50 69.7 3.500 53.5 4.00 79.7 4.000 57.1 4.50 89.8 4.500 60.8 5.00 99.7 5.000 64.2 5.50 109.6 5.500 67.4 6.00 119.5 6.000 70.6 6.50 129.6 6.500 73.7 7.00 139.5 7.000 76.6 7.50 149.5 7.500 79.5 8.00 159.5 8.000 82.3 8.50 169.6 8.500 85.1 9.00 179.5 9.000 87.8 9.50 189.4 9.500 90.4 10.00 199.4 10.000

The circuit displayed below is comprised of resistors, a battery,  capacitors and a single pole double throwswitch (SPDT). When switch is in the position of A, the battery is connected to the circuit. When the switch is in the position of B, the battery is then replaced with a wire. In the beginning, the switch is open, and all capacitors are firstly uncharged. The switch is then flipped in the position of A, so the battery is in the circuit. Then, 30.0 seconds after the switch is then submitted to the position of A, what will the potential difference be beyond C3?

Please solve ellaborately and include the untis in every step, show diagram and write your solutions clearly and readable if your solution is in written form. Your work will be appreaciated much. Thank You.

2. You are employed in a large industrial plant. A 480-V, 5000-W heater is used to melt lead in a large tank. It has been decided that the heater is not sufficient to raise the temperature of the lead to the desired level. A second 5000-W heater is to be installed on the same circuit. What will be the circuit current after installation of the second heater, and what is the minimum size circuit breaker that can be used if this is a continuous-duty circuit?

A PMMC instrument has internal resistance of 0.9 kN and gives full scale deflection for 53 mA. The required resistance value of multiplier resistors for employing the meter as a multi range voltmeter for voltage range 77 V will be ohms. O -211.69 O 144.38 O 85502.56 O 552.83

For number 12 question Final problem, you will need a test charge to move from one point to another point. Please consider the value of the test charge 15 mC 12. Determine the work needed to move a 13.3 mC charge from 1.2 mm to 0.41 cm.

Figure 2.1 shows a simple circuit. Explain why using a DMM tomeasure the DC voltage across resistor R2 might lead to inaccurate results. Include in your answer how the value of R2 might affect the size of the error and provide some circuit diagrams and equations to showhow to calculate the error.

The circuit below(left) displays a schematic diagram of a battery. The voltage measured by U1 is called the terminal voltage given R1 = 1 ohm. In the circuit below(right), the terminal voltage of each of the battery-resistor combination is VT = 1.5 volts.  Find the percentage of voltage loss of the battery due to the internal resistance R1.