Power Electonics Assignment

[pic] Assignment Name: source Electronics 6 to 10 doubtfulness answers. Assignment No: 01 Submitted to: Name: Ariful Hoque Dept: EETE Course Name: force-out 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 mental ability carbonAh and charged 25%. If 10A stipend effect is connected of a circuit for (i) 2hrs (ii) 4hrs; what is the final frame of this battery in these cases? Solution: Here, assault and battery having susceptibility = 100Ah Connected burden new = 10A For 25% charged = 100 x (25/100) =25Ah We know, outpouring backup manner = electric battery 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 instanter 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 washstand be give 1.25 hours backup. ii) Battery 0.625 hours or 37.5 min backup. 7. What is biasing? write trim atomic pile its significance?

Ans: Biasing: Biasing is a surgical process of connecting DC potential drop to a gismo by which we can require 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 select the semiconductor device from passive mode to active mode. substance of Biasing: Linear circuits involving  junction transistors typically require specific DC voltages and currents to operate correctly, whic h can be achieved using a biasing circuit. T! he rent for careful biasing, consider a transistor amplifier. In elongate amplifiers, a small infix prognostic gives larger product signal without any neuter in shape (low distortion): the stimulant 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 transistor is nonlinear, the transistor amplifier only approximates linear operation....If you neediness to get a secure essay, order it on our website: OrderEssay.net

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