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Can you connect an AC source in series to DC source - then what happens to the current under a steady state condition?
With an AC and a DC voltage source in series, the DC voltage can be added to the RMS value of the AC voltage to give the effective voltage.
What is the meaning of sink source in PLC?
Sink - A wiring arrangement in which the I/O device provides current to the I/O module Source - A wiring arrangement in which the I/O module provides current to the I/O device
What happens if a dependent current source is short circuited?
Nothing happens.
How do connect a bell to a circuit?
To connect a bell to a circuit, first ensure that the power source is turned off for safety. Connect one terminal of the bell to the positive terminal of the power source and the other terminal to a switch. Then, connect the other side of the switch back to the negative terminal of the power source, completing the circuit. When the switch is closed, it allows current to flow, activating the bell.
What is saturation current for JFET?
The saturation current for a Junction Field-Effect Transistor (JFET) is the maximum drain current (Id) that can flow through the device when it is in saturation mode, meaning the gate-source voltage (Vgs) is sufficiently negative to fully pinch off the channel but not so negative as to turn the device off completely. This current is largely determined by the physical characteristics of the JFET, including the device's geometry and doping levels. The saturation current is typically denoted as Idss, which represents the drain-source current when the gate-source voltage is zero (Vgs = 0). This parameter is crucial for understanding the JFET's operation and its transfer characteristics.
What is the Difference between voltage controlled device and current controlled device?
The difference between a current control device and voltage controlled device is that for current controlled device, the current is constant and the voltage is variable while for a voltage controlled device, the voltage is constant and the current is variable.
Can you connect an AC source in series to DC source - then what happens to the current under a steady state condition?
With an AC and a DC voltage source in series, the DC voltage can be added to the RMS value of the AC voltage to give the effective voltage.
What is the meaning of sink source in PLC?
Sink - A wiring arrangement in which the I/O device provides current to the I/O module Source - A wiring arrangement in which the I/O module provides current to the I/O device
What is a device or current that provides power to the rest of the circuit or system?
The Source.
What is the purpose of the plug end in an electrical device?
The purpose of the plug end in an electrical device is to connect the device to a power source, allowing electricity to flow into the device and power its functions.
Which device has its characteristics very close to that of an ideal current source?
A: A current source can be defined as a zero impedance source. A battery is essentially a zero impedance since it can provide lots of current with zero volts out
What is an electric circuit with little or no resistance?
A: As current approaches infinity on a device it is known as a current source.
Can 5V 2A works with a device requiring 5V 2.5A?
No... the source does not have the required capacity. The device (sink) would ask for more current which the source will not be able to provide. Do not use this source-sink pair.
When you turn on a battery operated device an electrical circuit is?
When you turn on a battery-operated device, an electrical circuit is completed, allowing current to flow from the battery through the device's components. This flow of electricity powers the device, enabling it to function. The circuit typically includes a power source (the battery), a load (the device), and conductive pathways (wires or traces) that connect them. If the circuit is broken or interrupted, the device will not operate.
Why is the current source connected in series only?
Current sources should not be connected in series. It's okay to connect them in parallel.
What happens if a dependent current source is short circuited?
Nothing happens.
Can you use adapter with output 5v 3amp to operate adevice with 5v 1amp?
Absolutely. The first rule: Source voltage should be equal to the device voltage. The second rule: Source current sould be higher than the cumulative of the device's current.
