What is the main role of the high-voltage disconnector in the circuit?
举一反三
- What is the role of high voltage circuit breaker QF?
- The circuit containing inductor may have high voltage at the moment of switching.
- Which of the following is not the role of high-voltage circuit breaker ? ( ) A: Switch on and off various load circuits under normal conditions B: Automatically and quickly switch off the fault current under fault conditions C: Realize the function of automatic reclosing D: Switching voltage level
- Which component in the ignition circuit provides high voltage in the secondary circuit? A: Ballast resistor B: Ignition coil C: Battery D: Ignition distributor
- The primary role of the distributor is to distribute high voltage from the to the correct cylinder. A: coil B: piston C: Spark plug