Posts by M.J.MME

learn, Not Categories

September 3, 2023

04 May 2023

Types of batteries used in measuring devices

Batteries used in measuring devices Batteries play a crucial role in the performance of measuring devices. There are various types of batteries used for different measuring devices, each with its own unique characteristics and advantages. Alkaline batteries are the most commonly used type in measuring devices such as digital multimeters, thermometers,...

May 9, 2023

04 May 2023

Step & Touch Voltage

When live wires are improperly connected to the ground or metal body of devices, electrical systems can create hazards in the form of step and contact voltage. Step voltage refers to the voltage difference between two feet separated by one meter in electrical substations, while contact voltage is the potential...

August 30, 2023

25 Apr 2023

The difference of the measuring device Rms & True Rms

The difference of the measuring device Rms & True Rms RMS and True RMS are two commonly used techniques for measuring AC voltage and current in electrical engineering. Although both methods provide an estimate of the magnitude of an AC signal, they differ in their measurement approach and the types of...

May 9, 2023

25 Apr 2023

vibration test in electric motors

vibration test in electric motors Vibration testing is a critical step in ensuring the reliability and performance of electric motors. Electric motors can generate significant amounts of vibration during operation, which can cause damage to the motor itself and other equipment in the vicinity. Vibration testing enables the identification of any...

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