Welcome to edusoars.blogspot.com, we offer a wide range of MCQs on a variety of subjects, including: Computer Science, Engineering, Mathematics, Science, Aptitude, Reasoning, General Knowledge.
Our MCQs are designed to help you prepare for your competitive exams in the most effective way possible. Each MCQ may comes with a detailed explanation, so you can understand the concept behind the question and learn from your mistakes.
We also offer a variety of practice quizzes/tests, so you can test your knowledge and see how you stack up against other candidates. Our practice quizzes/tests are designed to be as realistic as possible, so you can be confident that you are prepared for the real exam.
We are constantly adding new MCQs and practice quizzes/tests to our website, so you can always find new material to study.
If you are looking for a comprehensive and effective way to prepare for your competitive!!!! exams, then edusoars.blogspot.com is the perfect resource for you. With our wide range of MCQs, practice quizzes/tests, and resources, you can be confident that you will be ready for the real exam.
Thank you for visiting edusoars.blogspot.com. We wish you the best of luck in your studies!
SSC JE ELECTRICAL
ssc MCQs with answers - Part 7
1. The starting torque of a 1-phase induction motor is ? High Moderate low Zero Answer: Zero 2. In a shaded pole single-phase motor, the revolving field is produced by the use of ? inductor capacitor resistor shading coils Answer: shading coils 3. The repulsion-start induction-run motor is used because of ? good power factor high efficiency minimum cost high starting torque Answer: high starting torque 4. The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it ? improves the efficiency helps the rotor teeth to remain under the stator teeth helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the power factor Answer: helps in reducing the tendency of the rotor teeth to remain under the stator teeth 5. A shaded pole motor Can be used for ? toys hair dryers circulators any of the options Answer:any of the options 6. The rotor of a hysteresis motor is made of ? aluminium cast iron chrome steel copper Answer: chrome steel 7. The main advantage of AC transmission system over DC transmission system is ? easy transformation less losses in transmission over long distances less insulation problems less problem of instability Answer: less losses in transmission over long distances 8. Next lower voltage line feeding areas on either side of the main transmission line is called ? secondary distribution secondary transmission primary transmission primary distribution Answer: secondary transmission 9. The insulating material for cables should have ? high dielectric strength high mechanical strength low cost all options are correct Answer: all options are correct 10. The main source of hydro-electric power station is ? coal generator water nuclear Answer: water | ||
