MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Analog Electronic Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the functions w, x, y, z are as follows. w = R + P Q + R S , x = PQ R S + PQ R S + P Q R S Then |
| A. | w = z x = z |
| B. | w = z, x = y |
| C. | w = y |
| D. | w = y = z |
| Answer» B. w = z, x = y | |
| 2. |
AB + A B = |
| A. | B |
| B. | A |
| C. | 1 |
| D. | 0 |
| Answer» C. 1 | |
| 3. |
The hexadecimal number (3E8) 16 is equal to decimal number |
| A. | 1000 |
| B. | 982 |
| C. | 768 |
| D. | 323 |
| Answer» B. 982 | |
| 4. |
7BF 16 = __________ 2 |
| A. | 0111 1011 1110 |
| B. | 0111 1011 1111 |
| C. | 0111 1011 0111 |
| D. | 0111 1011 0011 |
| Answer» C. 0111 1011 0111 | |
| 5. |
Minimum number of 2-input NAND gates required to implement the function F = ( x + y ) (Z + W) is |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» C. 5 | |
| 6. |
A JK flip flop has t pd = 12 ns. The largest modulus of a ripple counter using these flip flops and operating at 10 MHz is |
| A. | 16 |
| B. | 64 |
| C. | 128 |
| D. | 256 |
| Answer» E. | |
| 7. |
The expression Y = p M (0, 1, 3, 4) is |
| A. | POS |
| B. | SOP |
| C. | Hybrid |
| D. | none of the above |
| Answer» B. SOP | |
| 8. |
An 8 bit DAC has a full scale output of 2 mA and full scale error of ± 0.5%. If input is 10000000 the range of outputs is |
| A. | 994 to 1014 ?A |
| B. | 990 to 1020 ?A |
| C. | 800 to 1200 ?A |
| D. | none of the above |
| Answer» B. 990 to 1020 ?A | |