Q. In the circuit shown, A and B are the inputs and F is the output. What is the functionality of the circuit? (A) Latch (B) XNOR (C) SRAM Cell (D) XOR Ans: XNOR Solution: Case A: A = 0, B = 0 NMOS 1 → OFF NMOS 2 → OFF PMOS 3 → ON […]
Q. In the circuit shown, what are the values of F for EN = 0 and EN = 1, respectively? (A) 0 and D (B) Hi-Z and D (C) 0 and 1 (D) Hi-Z and D̅ Ans: Hi-Z and D̅
In the circuit shown, what are the values of F for EN = 0 and EN = 1, respectively? Read More »
Q. A standard CMOS inverter is designed with equal rise and fall times (β𝑛 = βp). If the width of the pMOS transistor in the inverter is increased, what would be the effect on the LOW noise margin (𝑁𝑀𝐿) and the HIGH noise margin 𝑁𝑀𝐻? A. 𝑁𝑀𝐿 increases and 𝑁𝑀𝐻 decreases. B. 𝑁𝑀𝐿 decreases and
Q. In the table shown, List I and List II, respectively, contain terms appearing on the left-hand side and the right-hand side of Maxwell’s equations (in their standard form). Match the left-hand side with the corresponding right-hand side. A) 1 – P, 2 – R, 3 – Q, 4 – S (B) 1 – Q,
Q. The figure shows the high-frequency C-V curve of a MOS capacitor (at T = 300 K) with Φms = 0 V and no oxide charges. The flat-band, inversion, and accumulation conditions are represented, respectively, by the points (A) P, Q, R (B) Q, R, P (C) R, P, Q (D) Q, P, R Ans:
Q. The correct circuit representation of the structure shown in the figure is Ans: Option A Points to note to solve this question. 1) Emitter and collector are n-type so the transistor will be n-p-n ∴ Options (3) and (4) are eliminated 2) The diode is connected between base and collector Base is n-type Collector
The correct circuit representation of the structure shown in the figure is Read More »
Daily Quiz on Current Affairs 4 August 2023 is very important for Competitive Exams like SSC, Railway, RRB, Banking, IBPS, PSC, UPSC, etc. Our Gkseries team have composed these Current Affairs Quizzes from Newspapers like The Hindu and other competitive magazines.
Daily Quiz on Current Affairs by Gkseries – 4 August 2023 Read More »
Q. Which one of the following options describes correctly the equilibrium band diagram at T=300 K of a Silicon pnn+p++ configuration shown in the figure? Ans: Option A.
Q. A linear Hamming code is used to map 4-bit messages to 7-bit codewords. The encoder mapping is linear. If the message 0001 is mapped to the codeword 0000111, and the message 0011 is mapped to the codeword 1100110, then the message 0010 is mapped to (A) 0010011 (B) 1100001 (C) 1111000 (D) 1111111 Ans:
Current Affairs is the most important area in all competitive exams. But the difficulty level is very high. That’s why; many aspirants get confused, how to select Current Affairs for Preparation of Competitive Examination? In this Post, Daily Current Affairs 4 August 2023, we have tried to cover each and every point and also included all important facts from
4 August 2023 Current Affairs – The Day’s Top News | GKSERIES Read More »
