1) Write down the different linear IC packages?
2) Explain the function of voltage regulator.
3) Write down the functions of a multimeter.
4) Write down the two main categories of spectrum analysis?
5) What are the advantages of digital meter.
6) Write down two advantages of potentimetric type digital voltmeter.
7) What are the types of C.R.O.?
8) Describe the purpose of using time base in a C.R.O.
9) Write down any four fundamental components of a magnetic tape recorder.
10) What are the advantages of LED?
11) Explain the frequency response of the 741 operational amplifier. Sketch the frequency response curve and describe its most important points.
12) Describe the principle of switch-mode power supplies with neat and suitable diagram? Write down its advantages and disadvantages.