Search
.Management Sciences
A. gate current increases from 90 % to 100 % of its final value
B. anode current reaches 10 % from forward leakage current
C. anode voltage drops from 100 % to 90 % of its actual value
D. all of these
Related Mcqs:
- A step up chopper has input voltage 110 V and output voltage 150 V. The value of duty cycle is_____?
- A. 0.32 B. 0.67 C. 0.45 D. 0.27...
- Gate circuit or triggering circuit of a thyristor is
- A. lower power circuit. B. high power circuit. C. magnetic circuit. D. may be low power or high power circuit...
- SCRs are used in series to meet_______________?
- A. high current demand B. low voltage demand C. low current demand D. high voltage demand...
- In a load commutated DC – DC chopper, the capacitor has a_____________?
- A. Symmetric triangular voltage across itself B. Symmetric rectangular voltage across itself C. Symmetric trapezoidal voltage across itself D. Symmetric sinusoidal voltage across itself...
- Very large values of modulation index (greater than 3.24) lead to___________?
- A. Square AC output voltage B. Sine AC output voltage C. Triangular AC output voltage D. Trapezoidal AC output voltage...
Recent Comments