Electrical Engineering : Electrical Engineering Materials QUESTIONS AND ANSWERS :: part4 : 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 conductivity of an extrinsic semiconductor with temperature |
| decreases |
| increases |
| remains constant |
| none of the above |
7.For a particular material the Hall coefficient was found to be zero. The material is |
| insulator |
| metal |
| intrinsic semiconductor |
| none of the above |
8.The forbidden gap in an insulator is |
| large |
| small |
| nil |
| any of the above |
9.The carbon percentage is least in |
| low carbon steel |
| wrought iron |
| cast iron |
| malleable iron |
10.For germanium the forbidden energy gap is |
| 0.15 eV |
| 0.25 eV |
| 0.5eV |
| 0.7eV |
More Electrical Engineering Materials 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
The only place where success comes before work is in the dictionary.- Vidal Sassoon
