Electronic Devices QUESTIONS
| Exam Name | Electronic Devices QUESTIONS |
|---|---|
| Description | Electronic Devices QUESTIONS and Answers exams contains the questions from various competitive exams.These questions are the part of previous year paper.These kind of questions would be helpful in preparing for exams like IAS, PCS, UPSC, NDA, CDS SSC, RRB, PSC, IBPS |
| Exam Type | MASTER EXAM |
| Authenticity | 9999 |
| creator | Anirudh(39249) |
.
Question:
What is the NAND gate has-
Answer:
Question:
When the time period of observation is large the type of the error is-
Answer:
Question:
Magnetrostriction is a phenomenon where the magnetization of a ferromagnetic material leads to a change in--
Answer:
Question:
When an electron jumps from the valence shell to the conduction band it leaves a gap. What is the gap called?
Answer:
Question:
An inductor stores energy in-
Answer:
Question:
The characteristics equation s^3-〖3s〗^2-s-k=0 stable for which value of k?
Answer:
Question:
The accuracy of a meter is determined by ------deflection.
Answer:
Question:
Dead zone of an instrument is----
Answer:
Question:
(-1/2-j0) is the centre of a constant N-circle in G-plane. Phase-angle will be-
Answer:
Question:
A device that converts from decimal to binary numbered is called-
Answer:
Question:
The magnetic susceptibility of a paramagnetic material is
Answer:
Question:
A circuit in which the output is the ramp pulse for an input of square pulses then-
Answer:
Question:
Convert the binary number 1001.0010 to decimal-
Answer:
Question:
...........cannot be used to measure pressure.
Answer:
Question:
In case of synchro error detector, the electrical zero position of control-transformer is obtained when angular displacement between rotors is-
Answer:
Question:
Convert the binary number 1011010 to hexadecimal-
Answer:
Question:
The super-position theorem is applicable to-
Answer:
Question:
What causes the depletion region?
Answer:
Question:
Exclusive-Or(XOR) logic gates can be constructed from what other logic gates?
Answer:
Question:
What will be the state of a sillicon diode if the voltage drop across it is about 0.7 V?
