EASY
12th Nagaland Board
IMPORTANT
Earn 100
Identify the logic gates and in the following figure. Write down the truth table for output for all possible inputs and .
Important Questions on Semiconductor Electronics: Materials, Devices and Simple Circuits
MEDIUM
12th Nagaland Board
IMPORTANT
State the principle of working of p-n diode as a rectifier. With the help of circuit diagram, explain the use of junction diodes as a full wave rectifier. Draw input and output wave forms.
MEDIUM
12th Nagaland Board
IMPORTANT
Explain with the help of a labelled circuit diagram, how an transistor can be used as an amplifier in common emitter configuration. Also, explain how input and output voltages are out of phase by for a common emitter transistor amplifier.
EASY
12th Nagaland Board
IMPORTANT
In an type silicon, which of the following statement is true?
EASY
12th Nagaland Board
IMPORTANT
Write the truth table of AND gate.
HARD
12th Nagaland Board
IMPORTANT
With the help of a circuit diagram, explain the input and output characteristics of a common emitter transistor configuration. State the conclusions drawn from the characteristics curves.
MEDIUM
12th Nagaland Board
IMPORTANT
What is a transistor? Explain with circuit diagram, the working of a transistor as an oscillator.
