Questions – Answers

Electrical and Electronics Engineering Interview Questions and Answers

800+ Electrical & Electronic Abbreviations with Full Forms. A-Z

Electrical and Electronics Engineering Abbreviations with Full Forms Below is the list of 800+ short form or abbreviation with full form used in electrical and electronic engineering. All the abreavtion…
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Difference Between Overcurrent, Overload and Overvoltage

Main Difference Between Overload, Overcurrent and Overvoltage Newbies and freshers must clear the basic concepts due to the confusing terms used in the electrical and electronics engineering theories and studies…
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Difference between Lightning Arrester and Surge Arrester

Difference between Surge Arrester, Surge Suppressor, Lightning Arrester and Lightning Rod Different terms used for arresters are sometimes confusing even professional engineers and electricians use them interchangeably. We will discuss…
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Difference between AC Drives and DC Drives

Main Differences between AC and DC Drives What is a Drive and Electrical Drives A drive is an electrical or electronic device used to control the speed and motion of…
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Can We Use AC Circuit Breaker for DC Circuit & Vice Versa?

Why DC Circuit Breakers Can’t be Used in an AC Circuit and Vice Versa? Both AC and DC are electrical energies having the same heating effects for the same RMS…
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Difference Between Electric Current and Electric Charge

Main Difference Between Charge and Current Electric charge and current are related quantities but they are different from each other. The main difference between current and charge: Current: It is…
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Which One Kills – Current or Voltage and Why? Amps vs Volts

Which One is the Fatal, Voltage or Current and Why? A bad wife or girlfriend won’t kill you, but voltage and current can do so easily at a certain level.…
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Why was Circuit Breaker Capacity Rated in MVA and Now in kA and kV?

Circuit Breaker Rating – Breaking Capacity, Making Capacity, Voltage & Current Rating, Duty Cycle & Short Time Operation Rating of Breaker Please don’t kill me to mention the surprise MVA…
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Difference Between Current and Voltage

Main Difference Between Voltage and Current Current and voltage are two different electrical antiquates but related to each other. It is important to know the fundamentals of voltage and current…
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Difference Between Microprocessor and Microcontroller

Main Differences between Microprocessor and Microcontroller “What is the difference between microprocessor and microcontroller?” A simple and basic electronics question, yet people still confuse these two components for the same…
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