Define ampere
What is miller crystal oscillator? Explain its operation?
What is the use of oil in transformers?
Why are iron cores in transformers made laminated?
What are the three major categories of error?
could you measure current in parallel?
Draw the circuit of clapp oscillator?
What is inductance?
What are the advantages and disadvantages of negative feed back?
What is stacking factor? What is its approximate value?
What do you mean by a current transformer?
What does the term power factor shows?
Why are lt windings placed near the core?
What do you mean by passive circuit elements and why these are called passive?
What do you mean by ratio correction factor of instrument transformer?