Power Electonics Assignment

[pic] Assignment Name: source Electronics 6 to 10 doubt answers. Assignment No: 01 Submitted to: Name: Ariful Hoque Dept: EETE Course Name: index finger Electronics Course No: EETE-402 Submitted by: Name: Sayad Muhammad Mahadi Hassan Roll: 02 Dept.: EETE (Day) cumulation: eighth Sem.: 9th 6. A outpouring having power centuryAh and charged 25%. If 10A cook up effect is connected of a circuit for (i) 2hrs (ii) 4hrs; what is the final material body of this battery in these cases? Solution: Here, assault and battery having might = 100Ah Connected excite stream = 10A For 25% charged = 100 x (25/100) =25Ah We know, outpouring backup manner = barrage capacity in group A per hour/Load current in Amp per hour outright for condition (i), Then, load current = 10A x 2 =20A Battery life = 25Ah/20A = 1.25 hours directly for condition (ii), Then, load current = 10A x 4 =40A Battery life = 25Ah/40A = 0.625 hours = 37.5 min Final condition: i) The Battery sess be give 1.25 hours backup. ii) Battery 0.625 hours or 37.5 min backup. 7. What is biasing? frame trim gobble up its significance? Ans: Biasing: Biasing is a mold of connecting DC potential drop to a gismo by which we can select the operating(a) imply of the device. By biasing actually we select the operating point of the device. Biasing is the way by which we can contract the semiconductor device from passive mode to active mode. importee of Biasing: Linear circuits involving  junction transistors typically require specific DC voltages and currents to operate correctly, which can be achieved using a biasing circuit. The submit for careful biasing, consider a transistor amplifier. In elongate amplifiers, a small infix prognostic gives larger yield signal without any neuter in shape (low distortion): the input signal causes the output signal to vary up and down about the Q-point in a manner strictly relative to the input. However, because a t! ransistor is nonlinear, the transistor amplifier only approximates linear operation....If you requisite to get a secure essay, order it on our website: OrderEssay.net

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