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Ability to measure a variety of electrical parameters such as voltage, current, resistance, and capacitance. Automated testing and measurement capabilities. High accuracy and precision. Ability to measure frequency and temperature. Automatic shut-off when measurements are complete. Data logging and recording features. Ability to measure in multiple units of measure. Ability to take measurements in a …

Features of digital multimeter – ഡിജിറ്റൽ മൾട്ടിമീറ്ററിന്റെ സവിശേഷതകൾ Read More »

A digital multimeter is an instrument used to measure electrical properties, such as voltage, current, and resistance. It can also be used to measure temperature, frequency, and other electrical characteristics. Digital multimeters are also used to diagnose and troubleshoot electrical problems in a variety of electrical systems. They are often used by electricians and other …

Digital Multimeter – ഡിജിറ്റൽ മൾട്ടിമീറ്റർ Read More »

A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. Resistors act to reduce current flow, and, at the same time, act to lower voltage levels within circuits. Resistors may also be used to provide a specific voltage for an active device such as a transistor.

The unit of resistance is the ohm (Ω). It is defined as the resistance between two points in a conductor when a potential difference of one volt applied across the two points produces a current of one ampere in the conductor.

Ohm’s Law states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points, and inversely proportional to the resistance (R) between them. Mathematically, this relationship is expressed as V=IR.

Yes, current is directly proportional to the potential difference. The current flowing through a conductor is proportional to the potential difference between its two ends. Mathematically, this can be expressed as I = V/R, where I is the current, V is the potential difference, and R is the resistance.

An ammeter is an instrument that measures electric current in a circuit. It is usually connected in series with the circuit so that all of the current passes through the ammeter. The ammeter then measures the electric current and displays the result as an electric current reading.

Electric current is the flow of electric charge through a material, usually a conductor such as a metal wire. It is measured in amperes (A). Electric current can be either direct current (DC) or alternating current (AC). DC flows in one direction, while AC periodically reverses direction.

Parallel connection is a type of connection used to link multiple devices together. It is a connection in which the data is transmitted simultaneously over a number of wires. It is most commonly used to connect printers and other external devices to a computer. Features of Parallel connection: • It is faster than the serial …

Parallel connection and its features – സമാന്തര കണക്ഷനും അതിന്റെ സവിശേഷതകളും Read More »

In a series connection, the components are connected one after the other in a single line. This means that the same current passes through each component and the total voltage across the circuit is the sum of the individual voltages. The main advantage of a series connection is that it is simple to wire and …

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