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
Value of breakover voltage for the commonly used diacs is about? Mark as favorite Copy Link 52 V 22 V 78 V 32 V Check Answer
The trigger voltage of a SCR is closest to? Mark as favorite Copy Link 0.3 V 0.7 V 3 V A break down voltage Check Answer
The most commonly used method for firing an SCR is the? Mark as favorite Copy Link voltage triggering process radiation triggering process thermal triggering process gate triggering process Check Answer
SCR are connected in parallel to enhance? Mark as favorite Copy Link di/dt rating current handling capability voltage handling capability none of the above Check Answer
UJT is a? Mark as favorite Copy Link current controlled device power controlled device voltage controlled device none of the above Check Answer
An SCR can be operated? Mark as favorite Copy Link only on reverse biased condition only on forward biased condition both forward and reverse biased conditions without any biasing Check Answer
A diac is a? Mark as favorite Copy Link Two layer three junction device three-layer two-junction device four-layer two-junction device four-layer three-junction device Check Answer
A triac can be considered as a combination of? Mark as favorite Copy Link two diodes two SCRS two transistors one diode and one SCR Check Answer