A. 4.0 ms‾¹ B. 6.6 ms‾¹ C. 12.1 ms‾¹ D. 21.0 ms‾¹ Correct Answer: Option C - 12.1 ms‾¹
A. 0° B. 45° C. 90° D. 180° Correct Answer: Option C = 90° Explanation R² - P² + Q²…
A. ML2T-3I-1 B. ML2T-3I-2 C. M2LT-2I-1 D. M2L2T-1I-1 Correct Answer: Option A = ML2T-3I-1 Explanation Electrical work W = QE,…
I. for current amplification. II. for voltage stabilization. III. for power amplification. IV. as a switch. A. I, II, III…
A. increases B. decreases C. remains the same D. increases and then decreases Correct Answer: Option B - decreases Explanation…
A. current amplification B. power amplification C. voltage regulation D. energy conversion Correct Answer: Option C = voltage regulation Explanation…
A. 0.31 A B. 3.20 A C. 3.40 A D. 5.00 A Correct Answer: Option A = 0.31 A Explanation…
A. slip-ring B. carbon brushes C. split ring D. armature Correct Answer: Option C = split ring Explanation To correct…
A. 0.96 kWh B. 19.2 kWh C. 9.60 kWh D. 19.20 kWh Correct Answer: Option B = 19.2 kWh Explanation…
A. 11:1 B. 1:11 C. 12:11 D. 11:12 Correct Answer: Option C = 12:11 Explanation Power supplied = IE =…