Questions A: 1. What happen if you only touch one test probe of the voltmeter to one end of a battery? 2. How does the meter have to connect to the battery in order to provide an indication?
Q: Six dry cells having emfs of 12.10, 12.22, 12.30, 12.40, 12.35, 12.60, 12.25 Volts and resistances…
A: Given: The EMFs are: E1=12.10 VE2=12.22 VE3=12.30 VE4=12.40 VE5=12.35 VE6=12.60 VE7=12.25 V The…
Q: method of voltage control can be used for controlling voltages at all levels.
A: The correct answer is SERIES CAPACITORS
Q: Unit 10 Practical Applications You are an electrician on the job. You have been gives a multimeter…
A:
Q: ou are an electrician on the job. You have been given a multimeter that has the following AC voltage…
A: The meter full scale voltage is given by …… (a)
Q: What will this voltmeter register when connected to a battery as shown (assume a battery voltage of…
A: For measuring the voltage of a battery by using voltmeter the red terminal (V) is connected to…
Q: What is the source of voltage that you read from the electrometer?
A: Electrical devices are used for measuring electrical parameters. Current, voltage and power are…
Q: List out the different types of voltmeter (any 6). Explain the moving iron type voltmeter with neat…
A: Electrical devices are used for measuring electrical parameters. Current, voltage and power are…
Q: Set VA to 20 volts. Insert a jumper between points A and B. 1.Charge time was approximately how…
A: Given: VA=20 VC1=0.01 μFR=1 MΩ
Q: how about on discharging how many volts is the maximum to discharge the battery?
A: Given We need to find the Discharging voltage of TP4056. Please find the typed answer below.
Q: What it the accuracy of the meter when measuring resistance?
A: we need to explain given statement.
Q: What does it mean if a power supply exhibits 2% voltage regulation?
A: - Every power supply is rated with certain specified voltage level. - Regulation denotes the…
Q: Question 23 An electric circuit is set up as indicated in the diagram. The resintance of each of the…
A: Given : Note : It is the kind notice that other according to the guidelines of the company ,if the…
Q: Using a DMM (Digital Multi Meter), a fully charged 12 volt battery should indicate how much voltage…
A: voltage of a one standard cell is 2.1 V
Q: What is the power rating of the device which uses a 9-V battery and has a resistance of 180 ohms?
A:
Q: How does ohmmeter measurement compare with voltage measurement? Make it short and concise.
A: The comparison is as follows.
Q: what type of meter contains its own separate power source?
A: the meter needs a power source either from the external or internal source to produce the deflecting…
Q: Can you please find the current in each wire and each battery?
A:
Q: How to calculate the resistance
A: In an electrical circuit, resistance is a measure of the resistance to current flow.
Q: A 185 range voltmeter is having an accuracy of ± 0.42% of FSD. Calculate the following for the…
A: According to the given question, it is required to calculate the various parameters asked in the…
Q: Which of the following is true? a. A meter rated CAT III may be used for CAT II measurement. b. A…
A: CAT ratings are categorised rating of overvoltage measurements. They are as follows. CAT I…
Q: What will the voltmeter register when connected to the battery shown in the figure assuming the…
A:
Q: What is the difference between Current and Voltage?
A:
Q: Given resistor having the following color code Brown Green Yellow Silver Red (as read from left to…
A: In five band resistor color code, first 3 band indicates first 3 values , 4th band used as…
Q: Lamp holders installed in damp locations shall be listed for use in ______ locations. A. Damp B. Wet…
A: A dry-location luminaire must be installed in a location that is not normally subject to dampness…
Q: Question 2: An indicator light on a control panel operates continuously, drawing 20 mA from a 120-V…
A: energy = voltage * current* time given current of 0.02 amps voltage is 120 volts and energy rate of…
Q: Determine the current flow is a circuit having a resistance of 5Ω on 110 volts and 240 volts supply.
A: If n number of resistor having resistance R1,R2.....................Rn is connected in parallel then…
Q: finding the current to each resistance?
A:
Q: 1. the voltage drop across each resistor ?
A: from the diagram, 120 II 40 & 60II60II60 and 100 & 80 are in series. =…
Q: Given resistor having the following color code Brown Green Yellow Silver Red (as read from left to…
A: Colour coding scheme is a way to find the resistance and tolerance of various resistors used in the…
Q: Figure 1 shows the circuit diagram of an automotive lighting system, and all lamps has 500 Ω…
A: Given circuit shown The resistance of the lampsRLamp=500 Ω
Q: Based on how voltmeters are connected to a circuit to measure voltage, should ammeters be of high or…
A: We have given on how voltmeter are connected to a circuit to measure voltage should ammeters be of…
Q: Five dry cells having emfs of 2.30, 2.40, 2.35, 2.60, 2.25 Volts and resistances of 0.40, 0.20,…
A: Given Data: E1 = 2.3 V E2 = 2.4 V E3 = 2.35 V E4 = 2.6 V E5 = 2.25 V R1 = 0.4 ohm R2 = 0.2 ohm R3 =…
Q: If you are unsure about the voltage you need to test is in AC or DC voltage, which setting on the…
A: If we unsure about the voltage either AC or DC, by using multimeter , oscilloscope , main tester We…
Q: A voltmeter connected across a resistor always reads lessthan the actual voltage (i.e., when the…
A: Yes, it is true that the voltmeter connected across the resistor always reads lower than the actual…
Q: !===== Discussion Questions 1. How does energy meter differ from a watt meter? 2. What is the…
A: In this question we will write about energy meter related problems.... Note:- as per our guidelines…
Q: Explain what is VOLTS, OHMS, AMPERES
A:
Q: A 274 range voltmeter is having an accuracy of ± 1% of FSD. Calculate the following for the given M1…
A:
Q: 0 -150 volt DC voltmeter has a resistance of 100 ohms per volt. What is the power dissipation of…
A:
Q: Explain how does the potentiometer affects the circuit (on how it operates) and how does it affects…
A: The explanation is as follows.
Q: You were required to create a circuit consisting of a wire, a battery, a bulb, and a switch. After…
A: In the given circuit diagram, a circuit consisting of 2 wires, a battery, a bulb, a resistance and a…
Q: Whay happen if you obly touch one meter test probe to one end of a battery?
A:
Q: explain the method for measure the unknown resistor
A: Types of Resistance Low resistance (< 1 ohm) Medium resistance (1 ohm to 0.1 Mohm) High…
Q: Draw a circuit diagram. Draw two ways to connect the bulb, battery, and wire so that the bulb does…
A:
Q: Identify five types of equipment that may require voltages higher than 120 V AC.
A: Whether you like it or not, your home probably has a 240-volt hookup. Unless your house is really…
Q: certain bulb has a resistance of 240 Ω when it is turned on. How much current will flow through the…
A:
Q: Question 4. Explain why grounding is important for the electrical safety of medical devices and how…
A: The obstruction that a current faces in its flow is called the impedance of that path. The currents…
Q: Which one of the following is the main function of the Anemometer in a Windenergy conversion system?…
A: The main function of the Anemometer in a wind energy conversion system
Q: Why the reading of the voltmeter is zero volt?
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- What is the difference between an ammeter and a voltmeter? How they are connected in a circuit (draw circuit diagram)?How does a voltmeter differ from a potentiometer? What type of meter is the Corning-10 pH meter?Question 9 An analog voltmeter has 100 divisions on the scale. The voltage read is 6 volts and the meter has two ranges as 0 – 10 volts and 0-100 volts. Find the uncertainty in the measured value in both ranges. (Uncertainty = ±½ VFSD / # of divisions) Question 10 The following values obtained from the measurements of the values of 147.2,147.4,4,147.9,148.1,147.7,147.5,147.6,147.4,147.6 and 147.5. Calculate: The arithmetic mean The standard deviation
- 14. A 6-V lead-acid battery has an A-hr rating of 180 A-hr. The battery is to be load-tested. What should be the test current, and what are the maximum permissible amount and duration of the voltage drop?What is the purpose of shunt resistors in an ammeter? A. To shorten the range of the ammeter. B. To shunt current around the meter movement. C. To shunt voltage around the meter movement. D. To limit current at the input of the ammeter.how about on discharging how many volts is the maximum to discharge the battery?
- In the electrical circuit of a house, the fuse acts as A) a load B) a thermopile C) a safety device D) a step down deviceOn separate sheets of bond paper, draw and write the uses of voltmeter and ammeter.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
- What is the formula used to find the peak voltage of 100 volts effective? A. Peak voltage = .707 x 100. B. Peak voltage = .9 x 100. C. Peak voltage = 1.414 x 100. D. None of the above.7. How does the multimeter/voltmeter have to connect to the battery in order to provide an indication? What does this tell us about multimeter/voltmeter use and the nature of voltage? 8. Is there such a thing as voltage "at" a single point? 9. What would you say about a piece of wire if the ohmmeter needle didn't move at all when the probes were connected to opposite ends?15 V Electronic circuit "Ground" 15 V B Determine what a digital voltmeter would indicate if connected between the following points: a) Red lead on Ä", black lead on ground b) Red lead on "B", black lead on ground c) Red lead on Ä", black lead on "B" d) Red lead on “B", black lead on Ä"