Relevant Competitive Tests:
Material used for construction of transformer core is usually___________________?
A. wood
B. copper
C. aluminium
D. silicon steelCorrect Answer
Correct Option: D. silicon steel
This question has been verified by the PakPrep community moderation network for competitive examination accuracy.
Subject Overview
Explore thousands of solved past paper MCQs for Electrical Engineering Mcqs categorized with explanations.
Browse All Electrical Engineering Mcqs MCQs →