Chopper converts

6.1 Chopper

Quiz
•
Science
•
Professional Development
•
Hard

Mithun k
Used 11+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AC to DC
DC to AC
DC to DC
AC to AC
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chopper may be thought as a
Inverter with DC input
DC equivalent of an AC transformer
Diode rectifier
DC equivalent of an induction motor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Which device cannot be used in a chopper circuit?
BJT
MOSFET
GTO
Diode
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chopper is a
Time ratio controller
AC to DC converter
DC transformer
High speed semiconductor switch
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the duty cycle of a chopper ?
Ton/Toff
Ton/T
T/Ton
Toff x Ton
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The load voltage of a chopper can be controlled by varying the
Duty cycle
Firing angle
Commutation angle
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The values of duty cycle (α) lies between
0<D<1
0>D>-1
0<=D<=1
1<D<100
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