Question

Semiconductor devices have the following advantages over vacuum tubes :
• [A.] Bigger size
• [B.] More efficient
• [C.] Higher operating voltages
• [D.] No warm-up period
• [E.] More rugged Choose the correct answer from the options given below :

• A. A, B, C only
• B. B, D, E only
• C. B, C, D only
• D. A, D, E only

Hint:

Advantages of semiconductor devices over vacuum tubes:
• Smaller size
• Lower power consumption
• No filament heating
• Faster operation
• Higher reliability
• More rugged construction

Answer 1

The Correct Option is B