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A step-up chopper has input voltage of 220 V and output voltage of ___
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|
0
|
104
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November 2, 2022
|
|
Find the expression for effective input resistance of ___
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|
0
|
129
|
November 2, 2022
|
|
A step down chopper is operated at 240V at duty cycle of ___
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|
0
|
163
|
November 2, 2022
|
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For a step-down chopper, find the rms value of ___
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0
|
97
|
November 2, 2022
|
|
For the below given circuit, find the output current at the ___
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|
0
|
108
|
November 2, 2022
|
|
Find the average value of output voltage of a basic ___
|
|
0
|
131
|
November 2, 2022
|
|
If a step up chopper’s switch is always kept open then ___
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|
0
|
110
|
November 2, 2022
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If a step up chopper’s switch is always kept off then ___
|
|
0
|
115
|
November 2, 2022
|
|
Find the output voltage for a step-up chopper when it is operated at ___
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|
0
|
129
|
November 2, 2022
|
|
Find the expression for output voltage for a ___
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|
0
|
197
|
November 2, 2022
|
|
What is the voltage across the load when the SW is first closed and then opened?
|
|
0
|
127
|
November 2, 2022
|
|
In the below given circuit, when switch (SW) is first switched closed ___
|
|
0
|
163
|
November 2, 2022
|
|
In the below given circuit, when switch (SW) is on ___
|
|
0
|
107
|
November 2, 2022
|
|
If Vo is the output voltage and Vs is the input DC voltage, then ___
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|
0
|
102
|
November 2, 2022
|
|
In a step down chopper, if Vs = 100 V and the chopper is operated at ___
|
|
0
|
123
|
November 2, 2022
|
|
In the below given circuit, when switch ___
|
|
0
|
115
|
November 2, 2022
|
|
In the below given circuit, when switch (SW) is ___
|
|
0
|
100
|
November 2, 2022
|
|
The below given figure is that of a ___
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|
0
|
134
|
November 2, 2022
|
|
Find the output voltage expression for a step down chopper with ___
|
|
0
|
144
|
November 1, 2022
|
|
The below shown rectifier configuration has continues load current, find the ___
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|
0
|
148
|
October 27, 2022
|
|
If T is the time period for a chopper circuit and α is its ___
|
|
0
|
176
|
November 1, 2022
|
|
The values of duty cycle (α) lies between ___
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|
0
|
142
|
November 1, 2022
|
|
The load voltage of a chopper can be controlled by ___
|
|
0
|
125
|
November 1, 2022
|
|
What is the duty cycle of a chopper?
|
|
0
|
148
|
November 1, 2022
|
|
A chopper is ___
|
|
0
|
220
|
November 1, 2022
|
|
Which device can be used in a chopper circuit?
|
|
0
|
353
|
November 1, 2022
|
|
A chopper may be thought as ___
|
|
0
|
158
|
November 1, 2022
|
|
Choppers converter ___
|
|
0
|
150
|
November 1, 2022
|
|
In the below given figure, the converter 1 (to the right side) has ___
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|
0
|
108
|
November 1, 2022
|
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If V1 and V2 are the converter output voltages then the ___
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|
0
|
125
|
November 1, 2022
|