Q1: Which Battery is discharging and which one is charging ? and why ? Q2 : If the resistance of wires is taken into concideration, what will happen to the readings of the ammeter and voltmeter? and why ? Q3 :lf the resistance of wires is taken into concideration, will the voltage across each wire be the same? and why ? this voltage depend on ? RI R2 а Ro E2 13 R3 R4 g d Rs

Q1: Which Battery is discharging and which one is charging ? and why ? Q2 : If the resistance of wires is taken into concideration, what will happen to the readings of the ammeter and voltmeter? and why ? Q3 :lf the resistance of wires is taken into concideration, will the voltage across each wire be the same? and why ? this voltage depend on ? RI R2 а Ro E2 13 R3 R4 g d Rs

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter12: Batteries And Other Sources Of Electricity

Section: Chapter Questions

Problem 14RQ: 14. A 6-V lead-acid battery has an A-hr rating of 180 A-hr. The battery is to be load-tested. What...

See similar textbooks

Similar questions

Which of the following is NOT a variable in voltametric methods? A. How the current is applied B. How the potential is applied C. The inclusion of convection D. All the above E. Type of working electrode
In the figure the ideal batteries have emfs ɛ1 = 20.4 V, ɛ2 = 9.05 V, and ɛ3 = 5.40 V, and the resistances are each 2.40 Q. What are the (a) size and (b) direction (left or right) of current i,? (c) Does battery 1 supply or absorb energy, and (d) what is its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power? (a) Number i Units (b) (c) (d) Number i Units (e) (f) Number i Units (g) (h) Number i Units
Give a detailed description of an expirment about 'D'Arsonval Meter Movement as DC ammeter'.Support your answer with pictures and examples.
In the figure the ideal batteries have emfs &₁ = 18.4 V, E2 = 9.96 V, and 3 = 4.70 V, and the resistances are each 2.10 Q. What are the (a) size and (b) direction (left or right) of current i₁? (c) Does battery 1 supply or absorb energy, and (d) what is its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power? (a) Number i (b) (c) (d) Number (e) (f) Number (g) (h) Number 18, www Units Units Units Units =1&₂ <
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
An AC ammeter is connected in series with the primary winding of T1. What is the expected current reading? An AC ammeter is connected in series with the secondary winding of T1. What is the expected current reading? An AC ammeter is connected in series with R1. What is the expected current reading? NOTE: Idc for HW rectifier = 0.318 * Ipeak = 0.45 * Irms Describe/Explain briefly the purpose/use of the array (series-parallel) connection of the rectifier diodes in the given circuit.
In the figure below you see the sketches for the front and back of an electrical circuit board. The board is cut into a trapezoidal shape and is made of plastic. On the back of the board there is conductive paint shown here in green. On the front there are some resistors and capacitors, in addition to terminals for inserting the leads from a DC power supply. The legs of the resistors and capacitors go through the holes on the board and are soldered to the conducting paint on the back side. You also have a multi-meter which you can use as an ammeter or a voltmeter. 16 v 4700 16 10 8 O- 7 3. 6. 4 O+
Look for Requivalent(Equivalent Resistance).Please show details
The resistance of wire increases from 40 – ohm at 20 0C to 50 – ohm at 70 0C. Find the temperature coefficient of resistance at 0 0C.
1-If the area of the wire increases by 0.5, then the resistance of the wire changes by?a.No changeb.1/2 c.2 d.1/4 2- What is the property of resistance? a. Oppose the flow of current b. Oppose the sudden change in voltage c. Oppose the sudden change in current d. Oppose the sudden change in charge Clear my choice
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 ?