Regulated Power Supplies – 20

20. A certain regulator has a no-load voltage of 6 V and a full-load output of 5.82 V. What is the load regulation ?

(a) 3.09 %
(b) 2.87 %
(c) 5.72 %
(d) none of the above

Answer

Answer : (a)

Explanation

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

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Regulated Power Supplies - 65
5555555555 65. A voltage regulator has a no-load output of 18 V and a full-load output of 17.3 V. The percent load regulation is ________. (a) 0.25%. (b) 96.1%. (c) 4.05%. (d) 1.04%.
Tags: output, regulated, power, supplies, voltage, regulator, no-load, full-load, load, regulation
Regulated Power Supplies - 30
Regulated Power Supplies » Exercise - 130. A power supply has a voltage regulation of 1 %. If the no-load voltage is 20 V, what is the full-load voltage ? (a) 20.8 V (b) 15.7 V (c) 18.6 V (d) 17.2 V
Tags: power, voltage, regulated, supplies, exercise, regulation, no-load, full-load, electronics, engineering
Regulated Power Supplies - 5
Regulated Power Supplies » Exercise - 15. Commercial power supplies have voltage regulation ........... (a) of 10 % (b) of 15 % (c) of 25 % (d) within 1 %
Tags: power, supplies, regulated, exercise, voltage, regulation, electronics, engineering
Regulated Power Supplies - 29
Regulated Power Supplies » Exercise - 129. If a power supply has no-load and full-load voltages of 30 V and 25 V respectively, then percentage voltage regulation is ............ (a) 10 % (b) 20 % (c) 15 % (d) none of the above
Tags: power, regulated, supplies, exercise, no-load, full-load, voltage, regulation, 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

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