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The average value of output direct curre...

The average value of output direct current in a full wave rectifier is

A

`I_0//pi`

B

`I_0//2`

C

`piI_0//2`

D

`2I_0//pi`

Text Solution

Verified by Experts

The correct Answer is:
D
The average value of output direct current in a full wave rectifier = average value of current over a cycle `= 2I_0 //pi`
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DISHA PUBLICATION-SEMICONDUCTOR ELECTRONICS : METERIALS, DEVICES AND SIMPLE CIRCUITS-EXERCISE -1: CONCEPT BUILDER (TOPICWISE)
  1. In the half wave rectifier circuit operating from 50 Hz mains frequenc...

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  2. In a half wave rectifier, the r.m.s value of the A.C. component of the...

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  3. The average value of output direct current in a full wave rectifier is

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  4. Carbon, silicon and germanium atoms have four valence electrons each. ...

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  5. If an ideal junction diode is connected as shown, then the value of th...

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  6. Which is the correct diagram of a half-wave rectifier

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  7. In a p-type semiconductor the acceptor level is situated 60 m eV above...

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  8. For bidden gap for insulators is

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  9. Copper, a monovalent, has molar mass 63.54 g/mol and density 8.96 g//c...

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  10. An LED is constructed from a p-n junction based on a certain Ga-As-P s...

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  11. In a photodiode,the conductivity increases when the material is expose...

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  12. The energy gap of silicon is 1.14 eV. Find the maximum wavelenth at wh...

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  13. On doping germanium with donor atoms of density 10^(17) cm^(-3), find ...

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  14. The ratio of electron and hole currents in a semiconductor is 7/4 and ...

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  15. What is the conductivity of a semiconductor (in Omega^(-1) m^(-1)) if ...

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  16. If the ratio of the concentration of electron to that of holes in a se...

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  17. In germanium the energy gap is about 0.75 eV. The wavelength of light ...

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  18. A potential barrier of 0.3 V exists across a p-n junction. An electron...

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  19. To use a transistor as an amplifier

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  20. Current gain of a transistor in common base mode is 0.95. Its value in...

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