My Report

Design of Electrical Machines Practice Test 7


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
advertisement

1. What are the disadvantages of the low rated secondary current transformer?

2. What is the consideration for the determination of the diameter of shaft?

3. Why is the length of the yoke made larger?

4. What is the maximum value above which the total width of the bands should not exceed?

5. What is the range of the width of each band that should not be exceeded?

6. What is the formula of the inner cylindrical heat dissipating surface?

7. What is the best number of secondary turns of the current transformer?

8. What is the formula of the ratio error in the current transformers?

9. What is the maximum width of the bands placed on the end windings of induction machines and high speed dc machines?

10. What is the formula of the phase angle of the secondary load circuit?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.