EE Questions / Answers
Electrical and Electronics Engineering Interview Questions and Answers
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Difference between Analog and Digital Multimeter
Main Differences between Digital and Analog Multimeter Both Digital Multimeter and Analog Multimeter (also know as multi-tester) are used to test and measure different electrical quantities such as Current in…
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Difference Between Capacitor and Supercapacitor
Difference Between Capacitor and Supercapacitor / Ultra-Capacitor Both Supercapacitor and conventional capacitors stores charge in the form of electrostatic field. They are passive components while supercapacitive a type of polar…
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Difference Between a Battery and a Capacitor
Main Differences between Batteries and Capacitors A Battery and a Capacitor is similar as both store and release the electrical energy and rated in Ah. But, there are some key…
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Difference between Circuit Breaker and Isolator / Disconnector
Main Differences between Isolator / Disconnector and Circuit Breaker Isolator and Disconnetor As the name suggests, An Isolator or Disconnector is an isolating or disconnecting switch which disconnects or isolate…
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Difference Between Relay and Circuit Breaker
Main Differences between Circuit Breaker and Relay A Relay is a switch used as sensing and controlling device which makes and closes the contacts electronically or electromechanically. Relay is also…
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Main Difference between Contactor and Starter
Difference between Contactor and Motor Starter The magnetic starter is very similar to the magnetic contactor in design and operation. Both have the feature of operating contacts when the coil…
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Main Difference between Fuse and Circuit Breaker
What is the Difference between Fuse and Circuit Breaker A fuse is a device, which is used to protect circuits from over current, overload and make sure the protection of the circuit. It…
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Difference Between MCB, MCCB, ELCB & RCB, RCD or RCCB Circuit Breakers
Difference Between MCB, MCCB, ELCB and RCCB , RCD or RCB Circuit Breakers Circuit breakers are installed and used for safety purposes in both residential as well as commercial and…
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What is Inductor – Its Working, Parameters, Factors & Applications
Inductor and its Working, Parameters, Factors and Applications An inductor is one of the most used electrical components in a circuit. It is referred by many names such as choke,…
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Analysis of a Simple R-L Circuit with AC and DC Supply
Analysis of a Simple R-L Circuit and Inductor Behavior Analysis of a Simple R-L Circuit with DC Supply: The circuit shown in Figures-1 is a simple R-L circuit (it has…
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