Question

The Question: Suggest solutions to each problem separately for the nine problems in the transistor

1. A short circuit may occur inside the TV set due to

the failure of transistor circuitary. This will allow a

high current to pass through the device.

screen or spots in the display.

of transistor.

2. The TV display could get damaged forming blacked

3. High noise output from the TV set due to the failure

4. The TV could become hot and may even get burst if

5. If the TV set is not connected with proper neutral

the current flowing through is of high magnitude.

connection, the failure of a transistor could result in

severe amount of shock.

6. It may also damage the remotely operated

mechanisms of the TV.

channels due to the failure of amplifier circuits.

flow.

7. It could interfere with the bandwidths of different

8. Soldering material may wear out due to high current

9. Improper metal deposition inside the TV circuitary

which could cause other functions to fail thoroughly.

Answer 1

1) To prevent the high current pass through the circuit you can use a fuse which get triped when current flow excess then fuse current limit.

2) similarly in this cas you can use fuse.

3) To reduce the noise you can use PID control system or bandpass filter to allow only specific bandwidth signal to pass.

4) Even in this case you can use fuse and also zener diode as a voltage regulator to prevent any damage to display.

5) In this case you can use GFCI in your home or place a fuse in circuit so when anyone touch the tv or any connection in tv then current flow will increase a fuse get triped. But GFCI is the best option to get faster result.

6) similarly you can prevent the overflow of amplified signal by fuse or circuit breaker.

7) In this case you can use bandpass filter according to the signal needs to avoid unnecessary signals.

8)To prevent this situation you can use another material for soldering having high melting point.

9) A proper distance between the various circuit must be taken or placed a insulator or protection layer between the circuits and various components .