A thyristor can be used? Mark as favorite Copy Link an amplifier a resistor a switch a power source 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
After firing an SCR, the gating pulse is removed. The current in the SCR will remain? Mark as favorite Copy Link the same rise a little and then fall to zero immediately fall to zero rise up 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
A thyristor can be turned off by? Mark as favorite Copy Link reducing the anode current below holding current value reversing the anode voltage both A. and B. none of the above. 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
An inverter, as compared to oscillators, provides output? Mark as favorite Copy Link noiseless distortionless low voltage low frequency 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
An SCR has? Mark as favorite Copy Link one terminal two terminals three terminals four terminals 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