0
What else can I help you with?
How can thermocouple measure the temperature?
Thermocouples are two junctions of two dissimilar metal conductors. One junction is the sensing junction and the other is the reference junction. The voltage between the two junctions depends on the temperature difference between the junctions (Seebeck effect). The voltage can be measured and the temperature difference determined based on known readings of the voltage produced by the metals. If the temperature of the reference junction is known, then the temperature of the sensing junction can be calculated.
What is the difference between ULN2803 and ULN2804?
ULN2802 ULN2803 ULN2804A 8 NPN Darlington transistors, connected in arrays ideal for logic interface level digital circuits (eg TTL, CMOS or PMOS/NMOS) and higher current/voltage such as lamps, solenoids, relays, print Hammers or other similar loads, a wide range of uses: computer, industrial and consumer applications. All device functions are transiently suppressed by collector output and clamping diodes. The ULN2803 is designed for standard TTL compliance, while the ULN2804 is manufactured to fit 6 to 15V on high-level CMOS or PMOS. The circuit is a reverse output type, that is when a low-level voltage is an input, the output terminal can be turned on to work. For more, The ULN2803 and ULN2804 have the same pinout and current parameters. But there is a little difference. The drive voltage of ULN2803 is 5V for TTL and CMOS circuits. The driving voltage of ULN2804 is 6V-15V for CMOS and PMOS circuits. Reference: The Overview of ULN2804A [FAQ] [ utmel]
What is supermesh and supernode?
When a voltage source comes in between two nodes, we call it a supernode. When a current source comes in between two meshes, we call it a supermesh.
How do you calculate line regulations?
no load voltage - full load voltage by full load voltage
If your voltage vs distance graph is not linear what could have caused this result?
voltage= f(ln(r)) graph is linear and voltage vs distance is non linear because voltage changes with 1/r so the graph is with curve. we use ln because ln direct the graph.
What is the Difference between supply voltage and input voltage?
no difference...
What is the difference between a voltage converter and a voltage regulator?
the difference between a voltage converter to a voltage regulator,is that a voltage converter,converts or changing the desired voltage to be used while the voltage regulator,regulates the input of the voltage amount not to excess to its inputs.
Why voltage is measured between 2 points?
because voltage is the 'electrical potential difference'. since a "difference" can only be evaluated between two points so is voltage :)
What is the difference between cut in and break down voltage?
what is the difference between cut- in and cut -out
What is the relationship between voltage and electric potential energy difference?
Voltage is a measure of the electric potential energy difference between two points in an electric field. The greater the voltage, the greater the electric potential energy difference between the two points.
What is difference between retarding voltage and a voltage?
A retarding voltage is what causes the electronic to shut down.
The difference in voltage between the two sides of a device is called?
Voltage drop.
What is the importance of voltage?
importance of voltage is the potential difference between two points.
What is produced first current or voltage?
current flows as a result of potential difference i.e. in a circuit if there is no voltage difference between two points, no current can flow between those two points. So voltage has to be produced first.
What is the relationship between potential difference and voltage in an electrical circuit?
Potential difference and voltage are essentially the same thing in an electrical circuit. Voltage is the measure of potential difference between two points in a circuit, indicating the amount of energy that can be transferred between those points. In other words, potential difference is the technical term for voltage in the context of electrical circuits.
What is the relationship between voltage and potential difference in an electrical circuit?
Voltage and potential difference are essentially the same thing in an electrical circuit. Voltage is the measure of potential difference between two points in a circuit. In other words, voltage is the force that pushes electric charges through a circuit, and potential difference is the measure of this force.
What is the difference between voltage forward voltage and voltage drop?
Voltage is the potential difference between the source & any point in the circuit. The forward voltage is the voltage drop across the diode if the voltage at the anode is more positive than the voltage at the cathode (if you connect + to the anode). Voltage drop means, amount of voltage by which voltage across load resistor is less then the source voltage.
