Advertisements
Advertisements
Question
What is rectification?
Advertisements
Solution
- Rectification is the process of converting alternating current into the direct current is called rectification.
- An alternating current voltage varies sinusoidally, which means that its value and direction change in one cycle.
- A rectifier turns this bidirectional voltage or current to a unidirectional voltage, which is then converted to a DC voltage. This is known as correction.
- Rectification is the process of converting an alternating current voltage to a direct current voltage.
APPEARS IN
RELATED QUESTIONS
In a BJT, the largest current flow occurs ______.
In a common-base connection, a certain transistor has an emitter current of 10mA and a collector current of 9.8 mA. Calculate the value of the base current.
In a transistor amplifier, IC = 5.5 mA , IE = 5.6 mA. The current amplification factor β is ______
Explain the current flow in an NPN transistor.
Which of the following regions of a transistors are, respectively, heavily dopped and lightly dopped?
In an npn transistor circuit, the collector current is 10 mA. If 90% of the electrons emitted reach the collector, the emitter current (IE) and base current (IB) are given by ____________.
In the case of transistor, the relation between current ratios αdc and βdc is ______.
A change of 9.0 mA in the emitter current brings a change of 8.9 mA in the collector current. The value of current gain β will be ______.
In a CE amplifier, the current gain is 80 and the emitter current is 9 mA. The base current is ______.
Define β
