alternating current test

Last updated about 5 years ago
7 questions
Note from the author:
KV SEC 5 dwarka
1

What is the phase diffrence between voltage and current in Pure Inductive Circuit ?

1

On what principle the transformer is based ?

1

What is the power factor of a ac circuit in Resonace condition (A) 0 ,(B) 1,(C) 2 and (D) None

1

what is relation between quality factor and resistance of a circuit

2

Draw the graph between inducive recatance XL and frequency

2

Label the part of digestive system

2

Write the principle of trnsformer and draw its figure