Electrical Engineering : Electrical Machine Design QUESTIONS AND ANSWERS :: part4 : 11 to 15
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
11.The operation of a D.C. machine with large air gap lengths is comparatively |
| quiet |
| noisy |
| either of the above |
| none of the above |
12.In D.C. machines, the ____ in field mmf results in increase in size and cost of machines. |
| increase |
| decrease |
| either of the above |
| none of the above |
13.In D.C. machines the width of the duct is usually |
| 4 mm |
| 6 mm |
| 8 mm |
| 10 mm |
14.D.C. machines designed with a large value of air gap length have |
| worst, ventilation |
| poor ventilation |
| better ventilation |
| none of the above |
15.is usually used for brush rockers |
| Mild steel |
| Copper |
| Aluminium |
| Cast-iron |
More Electrical Machine Design 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
Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison
