A transistor can be mainly used for a/an
A: Rectifier
B: Amplifier
C: Switch
D: Filter
E: LED
A: Rectifier
B: Amplifier
C: Switch
D: Filter
E: LED
举一反三
- Which transistor amplifier configuration is the most commonly used? （ ）
- Which transistor amplifier configuration is the most commonly used? A: common-emitter B: common-collector C: common-base D: None of these are used more often than the others.
- The diode used in lighting system and display is ( ). A: zener diode B: rectifier diode C: schottky diode D: LED
- In order to increase the transmission distance of the analog transmission system, what equipment should be used? A: Bridge B: Amplifier C: Router D: Switch
- Which of the following statements about break statements is incorrect? A: A break statement can appear in an if statement and is used to end the if statement. B: A break statement can appear in a loop statement or a switch statement. C: A break statement can be used to exit a switch statement. D: Multiple break statements can appear in the loop body of a loop statement.