Explanation

Explanation

Explanation

The unit of measurement for inductance is the henry (H).

It is the International System of Units (SI) unit.

The henry is named after Joseph Henry, the physicist who independently discovered inductance.

Explanation

Never connect an ohmmeter on live or energized circuits because ohmmeters require their internal power source (a battery) to measure resistance,

And any external voltage from a live circuit will interfere with the reading, potentially damaging the meter and causing injury.

Always disconnect the power to the circuit and confirm

There is zero potential difference before using an ohmmeter to measure resistance. 

Explanation

Rectification: A rectifier is a device that converts alternating current (AC) into a direct current (DC). This process is called rectification.

• A p-n junction can be used as a rectifier because it permits current in one direction only.

Amplification: The process of increasing the amplitude of the sound wave is called amplification.

• In this process, we generally increase the volume of the sound.

Explanation

Volt is the unit of measurement for the potential difference that cause a current to flow through a conductor.  

Explanation

A bipolar junction transistor is a type of transistor that uses both electrons and electron holes as charge carriers.

In contrast, a unipolar transistor, such as a field-effect transistor, uses only one kind of charge carrier.

Explanation

Joule is a unit of work or energy or heat.

Joule is a scalar quantity.

Explanation

Light emitting diode is a 2 lead semiconductor device . 

Explanation

A transistor is a semiconductor component that can be used either as a switch or an amplifier.

It controls the flow of electrical current in a circuit and is fundamental in electronic devices.