Physics-
General
Easy

Question

A sinusoidal voltage of peak value 200 volt is connected to a diode and resistor R in the circuit figure, so that halfwave rectification occurs. If the forward resistance of the diode is negligible compared to R, the RMS voltage (in volt) across R is approximately

  1. 200    
  2. 100    
  3. fraction numerator 200 over denominator square root of 2 end fraction    
  4. 280    

The correct answer is: fraction numerator 200 over denominator square root of 2 end fraction


    If half wave rectifier the output voltage is the RMS voltage
    equals fraction numerator V subscript 0 end subscript over denominator square root of 2 end fraction equals fraction numerator 200 over denominator square root of 2 end fraction

    Related Questions to study

    General
    Physics-

    Which is the name of the gate obtained by the combination shown in figure?

    Which is the name of the gate obtained by the combination shown in figure?

    Physics-General
    General
    Physics-

    Consider the junction diode is ideal. The value of current in the figure is

    Consider the junction diode is ideal. The value of current in the figure is

    Physics-General
    General
    Physics-

    Which gate is represented by the symbolic diagram given here?

    Which gate is represented by the symbolic diagram given here?

    Physics-General
    parallel
    General
    Physics-

    For the diode, the characteristics curves are given at different temperatures. The relation between the temperatures is

    For the diode, the characteristics curves are given at different temperatures. The relation between the temperatures is

    Physics-General
    General
    Physics-

    The combination of ‘NAND’ gates shown here under figure, are equivalent to

    The combination of ‘NAND’ gates shown here under figure, are equivalent to

    Physics-General
    General
    Physics-

    The time variations of signals are given as in A comma blank B and C. Point out the true statement from the following.

    The time variations of signals are given as in A comma blank B and C. Point out the true statement from the following.

    Physics-General
    parallel
    General
    Physics-

    The combination of the following gates produces

    The combination of the following gates produces

    Physics-General
    General
    Physics-

    In the network show, the current flowing through the battery of negligible internal resistance is

    In the network show, the current flowing through the battery of negligible internal resistance is

    Physics-General
    General
    Physics-

    To get an output Y equals1 from the circuit shown, the inputs A comma B and C must be respectively

    To get an output Y equals1 from the circuit shown, the inputs A comma B and C must be respectively

    Physics-General
    parallel
    General
    Physics-

    The circuit diagram shows a logic combination with the states of output X, Y and Z given for inputs P, Q, R and S all at state 1. When inputs P and R change to state 0 with inputs Q and S still at 1, the states of outputs X, Y and Z change to

    The circuit diagram shows a logic combination with the states of output X, Y and Z given for inputs P, Q, R and S all at state 1. When inputs P and R change to state 0 with inputs Q and S still at 1, the states of outputs X, Y and Z change to

    Physics-General
    General
    Physics-

    Identify the operation performed by the circuit given in the figure.

    Identify the operation performed by the circuit given in the figure.

    Physics-General
    General
    Physics-

    In the adjacent circuit, A and B represent two inputs and C represents the output. The circuit represents

    In the adjacent circuit, A and B represent two inputs and C represents the output. The circuit represents

    Physics-General
    parallel
    General
    Physics-

    The truth table for the following logic circuit is

    The truth table for the following logic circuit is

    Physics-General
    General
    Physics-

    In the figure, potential difference between A and B is

    In the figure, potential difference between A and B is

    Physics-General
    General
    Physics-

    Output Y is given by

    Output Y is given by

    Physics-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.