WorksheetsDC Converter
Total questions: 26
Worksheet time: 13mins
Identify the circuit
Boost Converter
Buck Converter
Step-up Chopper
Buck Boost Converter
What will be the output voltage of a buck converter with an input voltage of 25V, 40% duty cycle?
20 V
10 V
25 V
50 V
Identify the correct circuit for boost converter?
What is the formula for output voltage for Boost converter?
D × Vin
Vin ÷ D
Vin x (1-D)
Vin ÷ (1-D)
Choose the correct diagram for buck converter?
a &b
What is the output equation of a buck converter
D / Vin
Vin / (1-D)
Vin * D
Vin / D
from the Following, which is the most appropriate power electronics switch for a Boost Converter??
SCR
Transistor
MOSFET
UJT
Identify the given circuit.
Buck Boost Converter
Boost Converter
Buck Converter
The function of Inductor in DC converter is to.......
Reduce current ripple at the output
Reduce voltage ripple at the output
flow current- act as free wheeling diode
Identify the correct circuit of a buck converter.
Identify the correct circuit of a boost converter.
The connection between the load and DC source created when _____________________.
S1 turn-on and D turn-off.
S1 turn-off and D turn-on.
S1 turn-on and D turn-on.
S1 turn-off and D turn-off.
The connection between the load and DC source created when _____________________.
S1 turn-on and D turn-off.
S1 turn-off and D turn-on.
S1 turn-on and D turn-on.
S1 turn-off and D turn-off.
The function of capacitor in DC converter is to.......
Reduce current ripple at the output
Reduce voltage ripple at the output
flow current- act as free wheeling diode
The function of diode in DC converter is to.......
Reduce current ripple at the output
Reduce voltage ripple at the output
flow current- act as free wheeling diode
Define the term duty cycle.
Ton/Toff
Ton/T
T/Ton
Toff x Ton
Identify the converter whose out put voltage is more than the input voltage.
Boost Converter
Buck Boost Converter
Buck Converter
What is the alternate name of buck converter
Step Up Down Converter
Step up Converter
Step Down Converter
Step Down Up Converter
Identify the circuit
Boost Converter
Buck Converter
Buck Chopper
Buck Boost Converter
Output voltage of a converter can be controlled by what parameter?
Duty cycle
Firing angle
Frequency of switching
Commutation angle
Identify the correct circuit for boost converter?
What is the formula for output voltage for Boost converter?
D × Vin
Vin ÷ D
Vin x (1-D)
Vin ÷ (1-D)
Choose the correct diagram for buck converter?
a &b
What is the output equation of a buck converter
D / Vin
Vin / (1-D)
Vin * D
Vin / D
in converter circuit, Capacitor and Inductor is used as filter
False
True
Identify the given circuit.
Buck Boost Converter
Boost Converter
Buck Converter
