MCQOPTIONS
Saved Bookmarks
| 1. |
Match the following list:List - IList – IIa) In half wave Rectifier dc voltage across load approximately for (rd ≪ RL)i) \(\frac{{{V_m}}}{\pi }\)b) Rectification efficiency of full wave rectifier in % isii) \(\beta = \frac{1}{{29}}\)c) Gain of amplifier in dBiii) \(\frac{{81.2}}{{1 + \frac{{{r_d}}}{{{R_L}}}}}\)d) Feedback factor when RC network is phase shift oscillator gives exactly 180° phase shiftiv) \(20{\log _{10}}\frac{{{V_2}}}{{{V_1}}}\) Correct code are: |
| A. | (a) – (ii), (b) – (i), (c) – (iii), (d) – (iv) |
| B. | (a) – (i), (b) – (iii), (c) – (iv), (d) – (ii) |
| C. | (a) – (iii), (b) – (ii), (c) – (iv), (d) – (i) |
| D. | (a) – (iv), (b) – (iii), (c) – (ii), (d) – (i) |
| Answer» C. (a) – (iii), (b) – (ii), (c) – (iv), (d) – (i) | |