Two diodes have resistance 20 
and is centretapped with rms secondary voltage from centre tap to each end of secondary 50 V. If external resistance is 980 
What is mean load?
a)
0.05 A
b)
45 mA
c)
0.25 A
d)
25 mA
Two diodes have resistance 20 and is centretapped with rms secondary voltage from centre tap to each end of secondary 50 V. If external resistance is 980 What is mean load?
a)
0.05 A
b)
45 mA
c)
0.25 A
d)
25 mA
Question ID - 151022 | SaraNextGen Top Answer
Two diodes have resistance 20 and is centretapped with rms secondary voltage from centre tap to each end of secondary 50 V. If external resistance is 980 What is mean load?
a)
0.05 A
b)
45 mA
c)
0.25 A
d)
25 mA
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Two diodes have resistance 20 |
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|
a) |
0.05 A |
b) |
45 mA |
c) |
0.25 A |
d) |
25 mA |
1 Answer
127 votes
Answer Key / Explanation : (b) -
|
(b) Maximum load current = 70.7 mA
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Mean load current. 
mA127 votes
Answer Link
127