Answer the following questions :-
... 1- The effective shunt resistance for each range ( RSHE ). 2- The effective meter resistance. ( RME ). 3- The input resistance ( RIN ). 4- Accuracy of the meter on the scales, if the RTH for the circuit under measurements is 40 K Ω. ( RTH = 40 K Ω ) 5- Error for each range. ...
... 1- The effective shunt resistance for each range ( RSHE ). 2- The effective meter resistance. ( RME ). 3- The input resistance ( RIN ). 4- Accuracy of the meter on the scales, if the RTH for the circuit under measurements is 40 K Ω. ( RTH = 40 K Ω ) 5- Error for each range. ...
Physics 4700 Experiment 1 Instrumentation and Resistor Circuits Power supply:
... where Voffset is the voltage offset of the multimeter. Use a resistor of your choice. Repeat the measurement with a resistor of a much higher value (e.g. 10-100X) than your previous choice. Use a DC power supply for the circuit. 3) Measure the DC resistance (Rm) of your multimeter (on voltage scale) ...
... where Voffset is the voltage offset of the multimeter. Use a resistor of your choice. Repeat the measurement with a resistor of a much higher value (e.g. 10-100X) than your previous choice. Use a DC power supply for the circuit. 3) Measure the DC resistance (Rm) of your multimeter (on voltage scale) ...
Automatic Meter Reading Using GSM Network
... used so far, as per the existing tariff/ slab structure. Thus the user is constantly informed of his power usage. This system also provides wireless access to a remote place where we can control the ON/OFF state of the energy meter. That is the electricity board can ON or OFF the electric supply to ...
... used so far, as per the existing tariff/ slab structure. Thus the user is constantly informed of his power usage. This system also provides wireless access to a remote place where we can control the ON/OFF state of the energy meter. That is the electricity board can ON or OFF the electric supply to ...
MEASUREMENT OF DC AND AC VOLTAGE AND CURRENT
... does the measured rms value change for different peak values of the signal? What voltage value is shown by the multimeter? Is its variation consistent with the changes of the pulse amplitude? Compare your measurement results acquired with other types of multimeters. 7) Repeat task 4 for AC and DC cu ...
... does the measured rms value change for different peak values of the signal? What voltage value is shown by the multimeter? Is its variation consistent with the changes of the pulse amplitude? Compare your measurement results acquired with other types of multimeters. 7) Repeat task 4 for AC and DC cu ...
1 - A1.net
... 26 The input to a device measures 2mW of power. If the device produces a 3dB gain, how much power is on the output of the de ...
... 26 The input to a device measures 2mW of power. If the device produces a 3dB gain, how much power is on the output of the de ...
Ohm`s Law 1
... “A” scale. Turn the dial to the setting where you get the reading with the most significant figures. Since you are on the mA scale, the maximum reading will be either 200 mA, 20 mA, or 200 µA. Record the reading on the chart in column “D”, actual current. This will need to be converted to Amperes fo ...
... “A” scale. Turn the dial to the setting where you get the reading with the most significant figures. Since you are on the mA scale, the maximum reading will be either 200 mA, 20 mA, or 200 µA. Record the reading on the chart in column “D”, actual current. This will need to be converted to Amperes fo ...
Lab #7
... – The function generator is a voltage source that produces an AC voltage, usually a sinusoidal voltage. – The waveform produced repeats itself over and over again, in this case 400 times per second ...
... – The function generator is a voltage source that produces an AC voltage, usually a sinusoidal voltage. – The waveform produced repeats itself over and over again, in this case 400 times per second ...
AS lab 4
... i) 3 resistors having different resistance values (R1, R2, and R3) in the ratio of 1: 10:100. ii) Variable DC Voltage source iii) DC Ammeters in mA range and Voltmeters (0-10volts) range or Multimeter. Procedure: i) Connect 3 resistors R1, R2 and R3 having different values in the ratio 1:10:100 (for ...
... i) 3 resistors having different resistance values (R1, R2, and R3) in the ratio of 1: 10:100. ii) Variable DC Voltage source iii) DC Ammeters in mA range and Voltmeters (0-10volts) range or Multimeter. Procedure: i) Connect 3 resistors R1, R2 and R3 having different values in the ratio 1:10:100 (for ...
828 Datasheet
... High burden capability is achieved by a rating of 10VA on the higher voltage ranges and a rating of 5VA on the one volt range. Compliance of the current ranges is 5V except for the 10A range where it is 1V. The percent error of a meter under test may be quickly determined and directly read by use of ...
... High burden capability is achieved by a rating of 10VA on the higher voltage ranges and a rating of 5VA on the one volt range. Compliance of the current ranges is 5V except for the 10A range where it is 1V. The percent error of a meter under test may be quickly determined and directly read by use of ...
ENGR 101 The Resistor Color Code Measuring Resistance
... Don't try to measure the resistance of a resistor while it is connected in a dead circuit. (You can possibly get an incorrect reading.) Disconnect at least one side of the resistor. ...
... Don't try to measure the resistance of a resistor while it is connected in a dead circuit. (You can possibly get an incorrect reading.) Disconnect at least one side of the resistor. ...
Electronic Technician
... Perform mechanical and electronic assembly of products including hand soldered circuit board assemblies using written instructions, blue print specifications, and industry standards. Work with Engineering on new circuit designs Document design changes and updates Essential Skills: Associates ...
... Perform mechanical and electronic assembly of products including hand soldered circuit board assemblies using written instructions, blue print specifications, and industry standards. Work with Engineering on new circuit designs Document design changes and updates Essential Skills: Associates ...
Lecture-1 - Dr. Imtiaz Hussain
... • It is the form that comes in our house mains. It has a magnitude of 220V and a frequency of 50Hz. ...
... • It is the form that comes in our house mains. It has a magnitude of 220V and a frequency of 50Hz. ...
Meaning of symbol
... Before any measurement, ensure correct positioning of the leads on the multimeter and of the switch. When the value range of a measurement is not known, place the switch at the highest caliber, and then gradually reduce it until the appropriate caliber is achieved: the reading should preferably be i ...
... Before any measurement, ensure correct positioning of the leads on the multimeter and of the switch. When the value range of a measurement is not known, place the switch at the highest caliber, and then gradually reduce it until the appropriate caliber is achieved: the reading should preferably be i ...
Ohms Law Presentation File
... Suppose we have a battery operated circuit that uses a push button switch as shown in the circuit diagram. When the switch is pressed current will be flowing through the resistor. If a lot of current flows through the resistor the batteries won't last long. If we are using a 9 volt battery and ...
... Suppose we have a battery operated circuit that uses a push button switch as shown in the circuit diagram. When the switch is pressed current will be flowing through the resistor. If a lot of current flows through the resistor the batteries won't last long. If we are using a 9 volt battery and ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.