Electrical Engineering : Rectifiers And Converters QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
6.The potential drop in the arc, in a mercury arc rectifier, varies |
| 0.05 V to 0.2 V per cm length of the arc |
| 0.5 V to 1.5 V per cm length of the arc |
| 2 V to 3.5 V per cm length of the arc |
| none of the above |
7.Which of the following is reversible in action ? |
| Motor generator set |
| Motor converter |
| Rotary converter |
| Any of the above |
8.A rotary converter operates at a |
| low power factor |
| high power factor |
| zero power factor |
| none of the above |
9.In a rotary converter armature currents are |
| d.c. only |
| a.c. only |
| partly a.c. and partly d.c. |
| partly a.c. and partly d.c. |
10.Which of the following AC. motors is usually used in large motor-generator sets? |
| Synchronous motor |
| Squirrel cage induction motor |
| Slip ring induction motor |
| Any of the above |
More Rectifiers And Converters QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Innovation distinguishes between a leader and a follower.-Steve Jobs
