Would using a resistor in a circuit make a battery last longer?
Would using a resistor in a circuit make a battery last longer? Well, just adding resistance to part of a circuit does not guarantee that the current will drop. It…
Category: General Topics
This area cover all general topics of electronic theory, types of devices, use of circuits, Elementary Electronic Questions, Microelectronics, tools, Microcontrollers, power electronics, analog circuit design, small projects and problems.
What is the reason for reverse saturation current?
In a PN junction diode, the inverse saturation current is due to the diffusive flux of the minorities electrons from the p-part to the n-part and the minor holes from…
Why do we have more than one resistor in a circuit
Why do we have more than one resistor in a circuit? The circuit may require different levels of current or voltage at different points. Consider a circuit that causes a…
Is a household motor a DC motor or an AC motor ?
In household applications, motors can be either DC (direct current) or AC (alternating current) depending on the specific device and its requirements. AC motors are more common in household appliances….
Which type of voltage goes out to the magnetic flow meter AC or DC ?
Magnetic flow meters, also known as electromagnetic flow meters, are commonly used for measuring the flow rate of electrically conductive liquids. The primary type of voltage used in magnetic flow…
Does a slim continental 2 pin plug need a fuse ?
Yes, a slim continental 2-pin plug typically requires a fuse. The purpose of a fuse in a plug is to protect the electrical device and the user from potential hazards,…
Can I run a 12v relay on 35v power supply ?
Running a 12V relay on a 35V power supply is generally not recommended, as it may exceed the relay’s specified voltage rating and lead to potential damage. Relays are designed…
Why do inductors behave like resistors in alternating current?
Why do inductors behave like resistors in alternating current? Inductors store energy in the magnetic field created by the passage of a current. if the direction of the current is…
How are ammeters connected in a circuit battery and resistor?
How are ammeters connected in a circuit battery and resistor ? The ammeters are connected in series with batteries and a resistor. In other words, to calculate the current flowing…
Why does not fet field effect transistor have input charectetstics?
Why does not fet field effect transistor have input charectetstics? In all cases, the current consumed by the door is extremely low, small enough to interfere with the operation of…