[LO 0219] FEBRUARY 2019 Sub. Code: 2456
BACHELOR IN PROSTHETICS AND ORTHOTICS
FIRST YEAR
PAPER VI BASIC ELECTRONICS
Q.P. Code: 802456
Time: Three Hours Maximum 100 Marks
Answer All questions
I. Elaborate on: x 10 30)
1. Resistors, Color Code of Resistors, Resistors in series and in parallel.
2. Single Phase and Three Phase Supply System.
3. Bio-Electricity and its application in the field of P and O.
II. Write notes on: x 5 40)
1. Sine Wave, Frequency, Period, Phase and RMS Value.
2. A transformer has 100 turns of the primary winding and 10 turns of the
secondary winding. Find out the secondary voltage for the given primary
voltage 200 V.
3. Energy Band diagram of Semiconductor.
4. Insulators with examples.
5. Transducer.
6. Implanted Electrodes and Surface Electrodes.
7. Uses of Microprocessor in the field of P and O.
8. Earth leakage detectors.
III. Short answers on: (10 x 3 30)
1. Units for Voltage, Current, Resistance, Charge, Power and Frequency.
2. Microprocessor.
3. Doping.
4. Valence Band.
5. Operational Amplifier.
6. Measuring Instruments.
7. Sensors.
8. Line, Neutral and Earth.
9. Fuse.
10. EMG.