Regulated Power Supplies – 38

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38. A type of regulator circuit that is quite popular for its efficient transfer of power to the load is the ________.

(a) current-limiting voltage regulator
(b) switching regulator
(c) foldback limiting regulator
(d) op-amp series regulator

Answer

Answer : (b)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Regulated Power Supplies - 78
555555555578. The ________ is (are) an adjustable voltage regulator. (a) series 7800 ICs (b) series 7900 ICs (c) LM317 (d) None of the above
Tags: series, regulated, power, supplies, voltage, regulator, electronics, engineering
Regulated Power Supplies - 43
555555555543. The 7812 regulator IC provides ________. (a) 5 V (b) –5 V (c) 12 V (d) –12 V
Tags: regulated, power, supplies, regulator, electronics, engineering
Regulated Power Supplies - 79
555555555579. The 7805 regulator IC provides ________. (a) 5 V (b) –5 V (c) 12 V (d) –12 V
Tags: regulated, power, supplies, regulator, electronics, engineering
Regulated Power Supplies - 69
555555555569. How many terminals does a 7800 series IC regulator have? (a) 2 (b) 3 (c) 4 (d) none of the above
Tags: regulated, power, supplies, series, regulator, electronics, engineering
Regulated Power Supplies - 68
555555555568. Switching regulator efficiencies can be greater than ________ percent. (a) 60 (b) 70 (c) 80 (d) 90
Tags: regulated, power, supplies, switching, regulator, electronics, engineering

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