A UJT is a? Mark as favorite Copy Link three-terminal two-junction semiconductor device two-terminal two-junction semi conductor device three-terminal one-junction semiconductor device two-terminal one-junction semi conductor device Check Answer
A PNPN diode is a? Mark as favorite Copy Link negative resistance device current controlled device current controlled negative resistance device voltage controlled device Check Answer
An SCR may be turned OFF by? Mark as favorite Copy Link reversing polarity of its anode cathode voltage interrupting its anode current low-current dropout all of the above Check Answer
With reference to a triac which of the following statements is correct? Mark as favorite Copy Link It conducts when triggered in one direction It conducts when not triggered It conducts when not triggered in both directions None of the above Check Answer
The moment an SCR starts conducting? Mark as favorite Copy Link heavy voltage drop takes place across the device it acts like a short-circuited device it acts like an open circuited device small amount of current starts flowing through the device Check Answer
…….. has a terminal for synchronising purpose? Mark as favorite Copy Link SUS Triac Complementary SCR Triac Check Answer
A thyristor can be used? Mark as favorite Copy Link an amplifier a resistor a switch a power source Check Answer
SCS will turn off by applying? Mark as favorite Copy Link negative pulse to the cathode gate negative pulse to the anode positive pulse to the anode gate all of the above Check Answer
…….. diode is suitable for very low power oscillators only? Mark as favorite Copy Link IMPATT Tunnel Gunn All of the above Check Answer