Voltage on ground can mean an open ground. It can also mean (high) current on ground, due to a ground fault such as reversed neutral and ground.
The voltage measured across an open in a series circuit is the equivalent of the sourse voltage.
It depends on what you mean by 'voltage'. For example, if you mean electromotive force (e.m.f.), then the internal resistance of a battery or generator will cause an internal voltage drop, resulting in the terminal voltage being lower than the open-circuit voltage and the greater the load, the lower the open-circuit voltage. On the other hand, if you are asking 'how' do you reduce voltage, then there are various ways. For a.c. voltages, we can use a step-down transformer. For d.c. voltages, we can use a variable resistor connected as a potentiometer, or a pair of fixed-value resistors to form a voltage divider.
The open post voltage in electronics is the maximum voltage available from a solar cell. This will occur at zero current.
There is no particular benefit for having a higher open-circuit (or 'no-load') voltage. In fact, an ideal voltage source would have no internal resistance and, therefore, its open-circuit voltage would be identical to its closed-circuit voltage.
In a 120V circuit with an open fuse, you would expect the voltage across the open fuse to be approximately 120 volts. This is because the open fuse creates a break in the circuit, preventing current from flowing, but the voltage remains present across the open points. The voltage is effectively the same as the supply voltage since there is no current to drop the voltage across the fuse.
A: a ground on an IC is just a reference to the lowest point of voltage that can be applied.
"Open ground" on an outlet tester means that the electrical outlet is not properly grounded, which can pose a safety hazard.
The voltage measured across an open in a series circuit is the equivalent of the sourse voltage.
It depends on what you mean by 'voltage'. For example, if you mean electromotive force (e.m.f.), then the internal resistance of a battery or generator will cause an internal voltage drop, resulting in the terminal voltage being lower than the open-circuit voltage and the greater the load, the lower the open-circuit voltage. On the other hand, if you are asking 'how' do you reduce voltage, then there are various ways. For a.c. voltages, we can use a step-down transformer. For d.c. voltages, we can use a variable resistor connected as a potentiometer, or a pair of fixed-value resistors to form a voltage divider.
The open post voltage in electronics is the maximum voltage available from a solar cell. This will occur at zero current.
No, ideally there should be no voltage between the neutral and ground wires in an electrical system.
PQ are voltage regulator chips for protection that ground voltage if short circuit is detected. Don't know what is PD
There is no particular benefit for having a higher open-circuit (or 'no-load') voltage. In fact, an ideal voltage source would have no internal resistance and, therefore, its open-circuit voltage would be identical to its closed-circuit voltage.
yes u can use.... ground is the closed loop connection(it is introduced for the circuit not to be open circuit condition).....if the vcc supply is dc input
The ground blade on a three blade plug (cap) is to provide a low impedance return to the voltage source. If the portable equipment develops a short in its circuit and goes to ground, it is this blade that will carry the short circuit current back to the supply distribution panel and trip the breaker open to cut off the supply voltage.
The first thing you need to know is the internal resistance of the current source, the voltage source will have the same internal resistance. Then compute the open circuit voltage of the current source, this will be the voltage of the voltage source. You are now done.
In a 120V circuit with an open fuse, you would expect the voltage across the open fuse to be approximately 120 volts. This is because the open fuse creates a break in the circuit, preventing current from flowing, but the voltage remains present across the open points. The voltage is effectively the same as the supply voltage since there is no current to drop the voltage across the fuse.