Electrical
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What is a current transformer?
The current transformer would step down or reduce the high alternating current. So in order to measure the usage of…
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What is a voltage transformer?
The voltage transformer is a type of instrument transformer, these transformers would reduce or step down the system voltage to…
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What is an instrument transformer?
We can see different types of instruments in an electrical system, we use electrical equipment to do the measurement, monitoring,…
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What is an energy meter?
The energy meter is a measuring device that can be used to measure the quantity of electricity or energy according…
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What is a Pelton wheel turbine and how can it be used to generate electrical power?
A Pelton wheel is used to generate power and this wheel would utilize the flowing water impulse to create the…
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What is a variable speed drive and why are they used in the industrial process?
A variable speed drive can control the speed of equipment or a process and by using a variable speed drive…
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How to test a three-phase distribution box by using a megger?
The distribution box testing is very important and before doing this test we need to check the megger or insulation…
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What is a partial discharge?
Partial discharge is an electrical discharge and it is a localized electrical discharge that happens in an insulation system. The…
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What is a stepper motor?
The name stepper is used because the rotation of the motor is through the fixed angular step and this would…
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What is a servo motor?
A servo motor is a variable speed drive and it is used in many industrial productions and also for process…
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