Measurement of High Resistance
Measurement of high resistance can be done by the methods such as Direct defelection method, Loss of charge method, Megaohm … Read more
measuring devices
Three phase power measurement|Wattmeter Power Measurement
Three phase power measurement:The power consumed in a three-phase system is measured using wattmeters. Generally, one wattmeter is required for … Read more
Digital readout meters-principle and operation|Digital Meters
Digital Meters: Increasingly, metering devices are being designed so that they provide a direct readout, and there’s no need (or … Read more
MCQ’s on Galvanometer|Galavnometer Questions & Answers
What is a Galvanometer? A galvanometer is an instrument used for detecting the presence of small currents or voltages in … Read more
[PDF]Electrical Measurements Measuring Instruments Study Notes PDF|EMMI Notes EEE Made Easy
Electrical Measurements Measuring Instruments Study Notes MCQ’s on Electrical Measuring Instruments|Instruments Objective Questions Electrical measuring instruments General Principles … Read more
Types of Errors in Instruments| Instrumental Errors|Instrumental Error Types
Instrumental Error : The main types of Errors in Instruments are Gross Errors,Systematic Errors and Random Errors. Types of Errors … Read more
Electrical Measurements MCQ|Objective Questions on Electrical Measurements
Electrical Measurements MCQ (a) Accuracy (b) Sensitivity (c) Reproducibility (d) All the above. 2. In measurement systems, which of the … Read more
TOD Meter or Time of Day Meter
TOD Meter full form is Time of Day meter. TOD Meter records the demand, time, and energy usage of electricity … Read more
Bar-graph meters
A cheap, simple kind of meter can be made using a string of light-emitting diodes (LEDs) or a liquid-crystal display … Read more
Pen recorders
A meter movement can be equipped with a marking device, usually a pen, to keep a graphic record of the … Read more
Light meters or illumination meter|Lux meter
Light meters Light intensity is measured by means of a light meter or illumination meter. it’s easy to … Read more
VU and decibel meters
In high-fidelity equipment, especially the more sophisticated amplifiers (“amps”), loudness meters are sometimes used. These are calibrated in decibels, a … Read more
Frequency counters
The measurement of energy used by your home is an application to which digital metering is well suited. It’s easier … Read more
Watt-hour meters- principle and operation
The utility company is not too interested in how much power you’re using with one appliance,or even how much power … Read more
Wattmeter -principle and working
The measurement of electrical power requires that voltage and current both be measured simultaneously. Remember that power is the product … Read more