Related Questions

The secondary voltage for a certain power transformer is twice the voltage applied to the primary. The current flowing in the secondary winding will be:
একটি স্টেপ আপ ট্রান্সফরমারে, গৌণ কুণ্ডলীর পাকসংখ্যা মুখ্য কুন্ডলীর পাকসংখ্যার দ্বিগুণ। যদি মূখ্য কুন্ডলীকে কোন পরিবর্তী বিদ্যুৎ লাইনের সাথে সংযুক্ত করা হয়, তাহলে মুখ্য কুণ্ডলীর তুলনায় গৌণ কুণ্ডলীতে- (In a step up transformer, the number of turns in the secondary coil is twice to that of primary coil. If you apply an alternating current in the primary coil, then in the secondary coil compared to the primary coil-)
A ferrite core has less eddy current loss than an iron core because
What is the purpose of providing an iron core in a transformer?
The purpose of providing an iron core in a transformer is to
The purpose of providing iron core in a step-up transformer is
In an iron cored coil the iron core is removed so that the coil becomes an air cored coil. The inductance of the coil will
The secondary of a current transformer is always short-circuited under operating conditions because it
A coil is wound on iron core which carries current I. The self-induced voltage in the coil is not affected by
A laminated iron core has reduced eddy-current losses because