quiz Electronic Devices & Circuits MCQ Practice

corporate_fare Electronic Engineering
school Bachelor of Science in Electronic Engineering
30 Questions
0 Completed
0 Correct
0 of 30 completed
visibility You're studying as a guest — progress isn't saved. Sign in to track progress
help Question 1
radio_button_unchecked

Which of the following is not an electronic device?

help Question 2
radio_button_unchecked

Which of the following is not a physical component of an electronic circuit?

help Question 3
radio_button_unchecked

Which of the following is not a property of semiconductors used in electronic devices?

help Question 4
radio_button_unchecked

Which of the following is the correct relationship between temperature (T) and mobility (u) of electrons in electronic circuits?

help Question 5
radio_button_unchecked

Which of the following is correct about semiconductors in electronic devices?

help Question 6
radio_button_unchecked

Which of the following technique can't be used for generating electron-hole pairs in electronic devices?

help Question 7
radio_button_unchecked

Which of the following is not correct about semiconductors in electronic devices?

help Question 8
radio_button_unchecked

Which of the following equation represents mass action law for semiconductors in electronic circuits?

help Question 9
radio_button_unchecked

Which of the following is correct about Hall Effect in electronic circuits?

help Question 10
radio_button_unchecked

Which of the following is not correct about a step-graded junction in electronic devices?

help Question 11
radio_button_unchecked

Which of the following is correct about photo diode electronic devices?

help Question 12
radio_button_unchecked

Which of the following is wrong about solar cell electronic devices?

help Question 13
radio_button_unchecked

What type of semiconductor is used in LED electronic circuits?

help Question 14
radio_button_unchecked

Which of the following semiconductor is mostly used to construct electronic circuits?

help Question 15
radio_button_unchecked

Which of the following is correct about NMOS electronic circuits?

help Question 16
radio_button_unchecked

Which of the following is wrong about threshold voltage (VT) in a MOSFET electronic circuit?

help Question 17
radio_button_unchecked

Which of the following is the correct relationship between trans-conductance (Gm) and drain to source current (IDS) in an NMOS electronic circuit?

help Question 18
radio_button_unchecked

Which type of semiconductor is used in Tunnel Diode?

help Question 19
radio_button_unchecked

Which of the following is false about Fermi-Dirac distribution function f(E) used to understand semiconductors in electronic circuits?

help Question 20
radio_button_unchecked

An electronic circuit wire of conductivity 5.8 × 107 mho-m is subjected to an electric field of 40 mV/m. What will be its current density?

help Question 21
radio_button_unchecked

Mass action law is not valid for which type of semiconductors in electronic devices?

help Question 22
radio_button_unchecked

Which of the following is the correct expression of current in an intrinsic semiconductor electronic circuit?

help Question 23
radio_button_unchecked

When an electronic circuit is in equilibrium then which of the following equation is valid?

help Question 24
radio_button_unchecked

Which of the following is wrong about P-N junction diodes used in electronic devices?

help Question 25
radio_button_unchecked

What is the conductivity of an extrinsic type semiconductor electronic device at 0K?

help Question 26
radio_button_unchecked

What is the conductivity of an extrinsic type semiconductor electronic device at 300K?

help Question 27
radio_button_unchecked

Which of the following effects is responsible for violating the mass action law in degenerative type semiconductor electronic devices?

help Question 28
radio_button_unchecked

Which of the following diode is used in ultra-high speed switching electronic circuits?

help Question 29
radio_button_unchecked

Which of the following diode is used in adjustable band pass filter electronic circuits?

help Question 30
radio_button_unchecked

Forbidden Energy gap (EG) of a semiconductor in electronic devices depends on which of the following factors?