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A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs = 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch = 2 V. If the duty cycle is 50%, determine its average output voltage Vo.
- a)111 V
- b)110 V
- c)109 V
- d)108 V
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A DC chopper has a resistive load of R = 10 Ω and an input volta...
DC chopper
It is a power electronics device that is used to convert pure DC into pulsating DC.
The average value of output voltage (pulsating value):
where, D is the duty cycle
Calculation
Source voltage (Vs) = 220 V
Vch = 2 V
When the chopper is in an ON state:
When the chopper is in an OFF state:
Vo = 0V
The waveform is given below:
The average value of output voltage is:
Most Upvoted Answer
A DC chopper has a resistive load of R = 10 Ω and an input volta...
To calculate the power delivered to the resistive load of a DC chopper, we need to know the current flowing through the load and the voltage across it.
Assuming the voltage across the load is V and the current flowing through it is I, the power delivered to the load can be calculated using the formula:
Power = Voltage * Current
In this case, since the load is resistive, we can use Ohm's Law to find the current:
I = V / R
Substituting this into the power formula, we get:
Power = V * (V / R)
Simplifying further:
Power = (V^2) / R
So, the power delivered to the resistive load of the DC chopper is (V^2) / R.
Assuming the voltage across the load is V and the current flowing through it is I, the power delivered to the load can be calculated using the formula:
Power = Voltage * Current
In this case, since the load is resistive, we can use Ohm's Law to find the current:
I = V / R
Substituting this into the power formula, we get:
Power = V * (V / R)
Simplifying further:
Power = (V^2) / R
So, the power delivered to the resistive load of the DC chopper is (V^2) / R.
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A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer?.
A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer?.
Solutions for A DC chopper has a resistive load of R = 10 Ω and an input voltage of Vs= 220 V. When the chopper switch remains in the ON state, its voltage drop is Vch= 2 V. If the duty cycle is 50%, determine its average output voltage Vo.a)111 Vb)110 Vc)109 Vd)108 VCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
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