Rectifiers & Converters Mcqs
Rectifiers & Converters Mcqs, this topic has 58 mcqs, It takes five to ten minutes to complete this free Rectifiers & Converters Mcqs test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "Rectifiers & Converters Mcqs" MCQs and share with your friends, brothers, sisters.
Rectifiers & Converters Mcqs (Total Quiz: 58)
MCQ: Which of the following methods may be used to convert A.C. system to D.C ?
- Rectifiers
- Motor converters
- Motor-generator sets
- Rotary converters
- All of the above
E
MCQ: A synchronous converter can be started______________?
- by means of a small auxiliary motor
- from AC. side as induction motor
- from D.C. side as D.C. motor
- any of the above methods
- none of the above methods
D
MCQ: Which of the following are the applications of D.C. system ?
- Battery charging work
- Arc welding
- Electrolytic and electro-chemical processes
- Arc lamps for search lights
- All of the above
E
MCQ: In a single phase rotary converter the number of slip rings will be_____________?
- two
- three
- four
- six
- none
A
MCQ: A rotary converter combines the function of____________?
- an induction motor and a D.C. generator
- a synchronous motor and a D.C. generator
- a D.C. series motor and a D.C. generator
- none of the above
B
MCQ: With a motor converter it is possible to obtain D.C. voltage only upto__________?
- 200-100 V
- 600—800 V
- 1000—1200 V
- 1700—2000 V
D
MCQ: Which of the following is reversible in action ?
- Motor generator set
- Motor converter
- Rotary converter
- Any of the above
- None of the above
C
MCQ: A rotary converter is a single machine with______________?
- one armature and one field
- two armatures and one field
- one armature and two fields
- none of the above
A
MCQ: A rotary converter in general construction and design, is more or less like___________?
- a transformer
- an induction motor
- an alternator
- any D.C. machine
D
MCQ: Which of the following metals is generally manufactured by electrolysis process ?
- Load
- Aluminium
- Copper
- Zinc
- None of the above
B