- Power Electronics - Section 1
- Power Electronics - Section 2
- Power Electronics - Section 3
- Power Electronics - Section 4
- Power Electronics - Section 5
- Power Electronics - Section 6
- Power Electronics - Section 7
- Power Electronics - Section 8
- Power Electronics - Section 9


Power Electronics - Engineering
Q1: UJT can be used forA firing an SCR
B turning off an SCR
C both firing and turning off an SCR
D none of the above
ANS:A - firing an SCR UJT relaxation oscillator is used to provide gate pulses to SCR for triggering. |


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