Advertisements
Advertisements
प्रश्न
What is rectification?
Advertisements
उत्तर
- 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
संबंधित प्रश्न
The principle based on which a solar cell operates is ____________.
Explain the current flow in an NPN transistor.
Least doped region in a transistor ____________.
In switching circuit, transistor is in ON state, values of IE and lB are 10 mA and 0.8 mA respectively and RL is 2 k`Omega`. If VCE is 7.6 V, then VCC is ____________.
In case of npn transistors, the collector current is always less than the emitter current because ______.
For a common emitter configuration, if 'α' and 'β' have their usual meanings, the correct relationship between 'α' and 'β' is ______.
In a silicon transistor, a change of 7.89 mA in the emitter current if produces a change of 7.8 mA in the collector current, then the base current must change by ____________.
A transistor having α = 0.8 is connected in a common emitter configuration. When the base current changes by 6 mA, the change in collector current is ______
Explain the working of the n-p-n transistor in a common base configuration.
Define α.
