ShowPer Page

A single silicon photo voltaic cell produces respectively a voltage and current of:

NETNUST Entry TestPhysicsElectronics

Photo voltaic cell:

NETNUST Entry TestPhysicsElectronics

The current produced is directly proportional to intensity of light falling on the p-n junction of:

NETNUST Entry TestPhysicsElectronics

Photodiode is operated:

NETNUST Entry TestPhysicsElectronics

The number of LED's needed to display all the digits is:

NETNUST Entry TestPhysicsElectronics

The reverse current increases with the intensity of light incident on the p-n junction of:

NETNUST Entry TestPhysicsElectronics

A diode which can turn its current ON and OFF in nano seconds is called:

NETNUST Entry TestPhysicsElectronics

The diode used for the fast detection of light is:

NETNUST Entry TestPhysicsElectronics

An LED can be made from:

NETNUST Entry TestPhysicsElectronics

A photodiode can be used:

NETNUST Entry TestPhysicsElectronics

The most commonly used diode for special purpose is:

NETNUST Entry TestPhysicsElectronics

The semiconductor diode has the property of:

NETNUST Entry TestPhysicsElectronics

The full wave rectifier circuit consists of:

NETNUST Entry TestPhysicsElectronics

During the negative half cycle of the input alternating voltage, the diode is:

NETNUST Entry TestPhysicsElectronics

Conversion of A.C into D.C is called:

NETNUST Entry TestPhysicsElectronics

In the symbol of p-n junction, the vertical line represents:

NETNUST Entry TestPhysicsElectronics

Leakage current is:

NETNUST Entry TestPhysicsElectronics

In reverse biased situation, the resistance offered by the p-n junction is the order of:

NETNUST Entry TestPhysicsElectronics

Leakage current is the term used in the case when p-n junction is:

NETNUST Entry TestPhysicsElectronics

In reverse-biased p-n junction, the reverse current is due to flow of:

NETNUST Entry TestPhysicsElectronics

Forward resistance $(r_{t})$ is the resistance offered by a p-n junction when it is:

NETNUST Entry TestPhysicsElectronics

While drawing a graph between current versus bias voltage (for p-n junction), the current scale is:

NETNUST Entry TestPhysicsElectronics

In the forward biased situation, as the biasing voltage is increased, the current:

NETNUST Entry TestPhysicsElectronics

The external potential difference applied to p-n junction for forward biasing, supplies energy to:

NETNUST Entry TestPhysicsElectronics

In the forward biased situation, the current flowing across the p-n junction is a few:

NETNUST Entry TestPhysicsElectronics