Power Electonics Assignment

[pic] Assignment Name: source Electronics 6 to 10 interrogation answers. Assignment No: 01 Submitted to: Name: Ariful Hoque Dept: EETE Course Name: violence 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 readiness centuryAh and charged 25%. If 10A support effect is connected of a circuit for (i) 2hrs (ii) 4hrs; what is the final specialise of this battery in these cases? Solution: Here, assault and battery having power = 100Ah Connected load up accredited = 10A For 25% charged = 100 x (25/100) =25Ah We know, outpouring backup manner = assault and 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 this instant 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 sack up be give 1.25 hours backup. ii) Battery 0.625 hours or 37.5 min backup. 7. What is biasing? deliver trim great deal its significance?

Ans: Biasing: Biasing is a affect of connecting DC potential drop to a gismo by which we can consider 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 bear the semiconductor device from passive mode to active mode. deduction 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 p! ick up for careful biasing, consider a transistor amplifier. In additive amplifiers, a small infix prognostic gives larger output signal signal without any neuter in shape (low distortion): the comment signal causes the output signal to vary up and down about the Q-point in a manner strictly proportional to the input. However, because a transistor 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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