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What is the primary determinant of the voltage developed by a battery?
Wiki User
∙ 14y ago
the age of the battery
Wiki User
∙ 14y ago
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The incoming voltage from the current source to the transformer is called what?
The incoming voltage from the source to the transformer is called primary voltage.
What is the smallest primary voltage division on a analog multimeter?
0 is smallest primary voltage division
If a transformer has 20 primary windings and 100 secondary windings and the secondary voltage is 25 what is the primary voltage?
Transformer step-up/step-down voltage is turns-ratio, so if a transformer has 20 primary windings and 100 secondary windings (a turns-ratio of 1 to 5) and the secondary voltage is 25, then is the primary voltage is 5.
What is an ag4 battery voltage?
1.5
What is the fuction of the step-up transformer?
Step-Up Transformers increase the primary voltage to a higher voltage, of same frequency.
Will transformer operate if a battery is used for the input voltage across the primary?
Transformers only work on a.c. This is because it's necessary to have a changing primary current in order to induce a voltage into the secondary winding.If you connect a battery across a transformer, it will not work. Furthermore, if the voltage of the battery matches that of the rated primary voltage, the resulting very large d.c. current is likely to overheat the primary windings and even burn it out.
A battery consists of five dry cells connected in series. If the voltage dev eloped by each cell is 1.5 V the total voltage developed by the battery is?
7.5 Volts
A battery consists office dry cells connected is series if the voltage developed by each cell is 1.5 v the total voltage developed by the battery is?
1.5v+1.5v+`n batteries. You didn't say how many cells, but if they're wired in series, the voltage is additive. 7.5 volts
A battery consists of five dry cell connected in series if the voltage deveoped by each cell is 1.5 v the total voltage developed by the battery is?
1.5 x the number of cells eg. 1.5 x 6 = 9v
Can a flyback transformer be powered by nothing but a car battery and wires?
A transformer is an AC device in that it requires a changing current to be input in order to see an output. Attaching a 12V battery to the primary side of the transformer will generate a voltage on the secondary for a short amount of time. Once the primary current has risen to a stable level, there will be no output voltage on the secondary. There will also be voltages on the secondary and the primary when the battery is disconnected from the transformer. A flyback transformer relies on an AC current at the primary to generate a high voltage at the secondary output. Circuitry to make changes to the primary current will be needed in addition to the battery. Warning: removing the battery from the primary winding of the transformer is liable to generate a very high voltage across the primary coil as well as the secondary. In some cases, they can be lethal. Do not experiment with transformers unless you are properly qualified and supervised.
A battery produces voltage using?
battery produces voltage by
A transformer has 20 primary windings and 100 secondary windings If the secondary voltage is 25 V find the primary voltage?
Voltage on primary/Primary turns = Voltage on secondary/Secondary turns
Does higher voltage mean longer battery life?
Yes The larger the battery, the more voltage the battery has.
How does the product of voltage and current in the primary compare with the product of voltage and current in the secondary?
The current in the secondary when the voltage is twice the primary will be one half of the primary. The current in the primary when the voltage is twice the secondary will be twice the secondary.
Does a weak battery voltage affect the voltage output of the ignition coil?
Ignition Coil Output Voltage versus a Weak BatteryYes, an ignition coil is nothing more than a dedicated, specialized transformer. As such, the lower the voltage in the primary winding, then the lower the voltage induced in the secondary [output] winding.
Does a 12 volt battery contain four cells?
Usually not, but it may. The number of cells depends on the cell voltage, and to get a 12V, 4-cell battery you'd need to use a chemistry that gives a 3V cell voltage - which some Lithium-type primary cells do.
Does a 9 volt battery has more voltage than a d battery?
yes more voltage
