1. What is an ohmmeter and what are its application?
Q: which of the following best describes renewable energy ? a. energy from fossil fuels b. energy…
A: Renewable Energy: It is derived from renewable resources that are replenished naturally on a human…
Q: What is the total internal resistance of an ohmmeter with a 1mA meter movement and having a 5VDC…
A: Given data: I=1 mAVB=5 V
Q: 1. How does the measuring accuracy of a Wheatstone bridge compare with that of an ordinary ohmmeter?
A: Wheatstone bridge- Wheatstone bridge is a type of circuit which is used to measure resistance. It is…
Q: EXAMPLE 1 What is the resistance of a 100 ft length of copper wire with a diameter of 0.020 in. at…
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Q: Q1\ An ohmmeter has a moving coil of resistance 25 2 with 5mA full scale deflection current. The…
A: Given,For an ohm-meter,Internal resistance, Rin = 25 ΩFull scale deflection current, IF = 5mABattery…
Q: .. State the type of error that occurs in the following situations and suggest one (1) method to…
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Q: Calculate the actual tolerance value of a resistor that is 97 ohms with a tolerance of +\ - 20%
A: Here value is given and need to find actual tolerance values
Q: A battery may be rated in ampere-hours (Ah). A lead-acid battery is rated at 160 Ah. (a) What is the…
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Q: calculate the resistance of a 3000 foot long brass wire with a 0.04 inch diameter and a resistivity…
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Q: A. Using long coupon bond(s), make a written discussion of what you learned in this lesson. Your…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…
Q: Q1: Which Battery is discharging and which one is charging ? and why ? Q2 : If the resistance of…
A: We will answer the 1 question; if you want remaining kindly repost them as separate one 1 solution-…
Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…
A: Let's find the resistance of the given copper using the physical relationship between the material…
Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…
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Q: 1- Determine the width of a carbon resistor having a sheet resistance of 15 0 1 if the length is 1/2…
A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…
Q: Determine the resistance of a bus bar made of copper if the length is 10 meters long and the cross…
A: Busbars are often situated inside switchgears, panel boards, or busways and serve to conduct a large…
Q: A wire of 0.14 mm diameter and specific resistance 9.6 micro ohm-cm is 440 cm long. The resistance…
A: Diameter of wire is given, d=0.14 mm=0.014 cm Area of cross section is given by,…
Q: 1. Define the following, in your own understanding a. Electricity b. Voltage c. Current d.…
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Q: Determine the resistance of a bus bar made of copper if the length is 10 meters long and the cross…
A: The resistance of copper bar is given as: R=ρLA where L is length of copper bar, ρ is resistivity…
Q: 2. How does an Ohmmeter operate?
A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.
Q: A coil of copper wire has a resistance of 90 N at 20°C and is connected to a 230 V supply. By how…
A: The value of resistance increased will demand more voltage drop for the same amount of current flow…
Q: Problem 3 A rechargeable flashlight battery is capable of delivering 90 mA for about 12 h. How much…
A: As we have given: i=90 mAt=12 hr Step 1: Calculate charge Q=i×t=90×10-3×12×60×60∴Q=3888 C
Q: Determining the ohmic value and tolerance of resistors using the color code.
A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.
Q: 4. An ordinary light bulb is marked “60 W, 220V “. a. What is the resistance of the bulb? b. What is…
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Q: Sketch a diagram showing the ohmmeter face for a reading of 1.2k ohms. Indicate the setting of the…
A: Ohmmeter:- An ohmmeter is a piece of electrical equipment used to measure electrical resistance.…
Q: 2. Which of the following will increase the resistance of a wire? increasing the temperature of the…
A: In this solution we discusses the concepts of resistance.
Q: A wire has a resistance 10 ohm. It is stretched by one tenth of the original length. Then itsi…
A: Given, a wire has a resistance 10 ohm. It is stretched by one tenth of the original length. Let,…
Q: explain the detaials of the material usede to make solar panels list
A: Aluminium Frame These are used to fix and seal the solar battery components. It enhances the…
Q: Explain how to use the ohmmeter portion of a VOM
A: A VOM(volt-ohm-milliammeter) is also known as multimeter. It is used to measure voltage, current and…
Q: What is the resistance of aluminum wire which is 10 m long and has a diameter of 3mm gives the…
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Q: Find the internal resistance of a battery having an emf of 6.00 V if it supplies 2.00 A under load…
A: The battery produces an EMF, that is electromotive force. This EMF acts as a driving force and…
Q: 4. Calculate the resistance of a 100 m length of wire having a uniform cross - sectional area of…
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Q: What is the resistance (Ohm) of a soldering iron that draws 0.8333 A at 120 V? A toaster with 8.27…
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Q: You want to produce three cylindrical wires with a diameter of 1.00 mm, each with a resistance of…
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Q: 3. Please explain-energy types and the advantages of electrical energy
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Q: Just list, without detailed description. Give at least 5 examples of energy storage systems.
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Q: Q1 Design a multi range D.C. ammeter by using indirect method to give the following ranges 500 mA,…
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Q: 1. Compute for the nunber of coulombs in the following amounts of electrons 2. Compute for the…
A: In this question, We need to Compute for the nunber of coulombs in the following amounts of…
Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…
A: Write the given values. L=1000 mD=1.626 mm=1.626×10-3 mρ=2.825×10-8 Ωm
Q: What is the electric charge?
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Q: 8.12 A 340 Ah battery supplies a constant current load of 17 A for 8 h each day. Compute the…
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Q: s The Principle Of Operation Of A
A: Since you have asked a multiple question we will solve the first question for you, If you want any…
Q: 3. Calculate the cross-sectional area, in mm^2, of a piece of copper wire, 40 m length and having a…
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Q: a) In a Power System, Define the following (i) Peak Load (ii) Spinning Reserve
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: How would you use an ohmmeter to check the status of a light bulb ?
A: Inside a light bulb, a filament is present. When the bulb is switched on, then this filament glows.…
Q: A battery may be rated in ampere – hours (Ah) lead-acid battery is rated at 160 Ah (a) What is the…
A: Given: rating of the lead - acid battery is 160 Ah
Q: B! A shunt type ohmmeter uses a basic meter with a full scale current of 2mA and an internal…
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Q: - A OO MOVABLE ARM (WIPER) OB If the above potentiometer is rated for 10 kohm and the resistance…
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- 1: what is the mathematical relationship between voltmeter readings?. 2: what happens to the potential difference that is supplied by the battery to the series circuit? 3: what is a mathematical relationship between the ammeter readings?.How do you connect an ammeter to determine the current in a resistor? How do you connect a voltmeter to determine the voltage in a resistor?Voltmeter and ammeter are to be used to determine power dissipated in a resistor both instruments are guaranteed to be accurate within ± 2% at a full scale deflection. If the voltmeter reads 75 volts on its 140 volt range and the ammeter reads 50 mA on its 80 mA range. Determine the limiting error for the power calculation.
- 1) Can you use the experiment of Measurement of Direct Current and Voltage to verify ohm’s law?2) What will happen if, by mistake, the ammeter and voltmeters in the circuit are interchanged?3) What are the possible errors that can be expected in this measurement?The power semiconductor device requires protection against sudden rise in voltage and current, so that the device is not damaged. i) List the main causes for high rate of change of voltage across the device ii) Illustrate how a thyristor can be protected against high rate of change of voltage and current using Snubber circuits.what are the 7 different computational methods of solving electrical circuit
- Find the value of a resistor having the following colors, orange, orange, brown, red? A series-ohmmeter is used to measure the resistance of a given resistor. The ammeter reading is 0.5A, the ammeter resistance is 1.2Ω, the series resistance is 2.4Ω, and the ohmmeter battery is 9V. Draw the practical circuit for this measurement? Find the full-scale deflection? Find the half-deflection resistance of the ohmmeter? Determine the resistance value?Can you Solve for the voltage of the 40-ohm resistor.Find the reading if the voltmeter for the circuit below
- A 0 – 150 voltmeter has a resistance of 2000-ohms per volt. It is desired to change this voltmeter to a 0 – 600 volt instrument by the edition of an external multiplier. What is the resistance, in ohms, of this external multiplier?Calculate the equivalent resistance and equivalent current.If the voltmeter reads 60 V, find the reading of the ammeter.
