Time Left - 12:00 mins
BARC EE : Power Electronics Quiz-1
Attempt now to get your rank among 414 students!
Question 1
The circuit turn-off time for main Thyristor (Tm) is ____ μsec, for the given following commutation circuit.
Question 2
If the value of snubber capacitor is 0.1 μF and when short-circuited current through it is 10√2 A . Then dv/dt in V/μsec is:
Question 3
In a thyristor circuit, the angle of conduction is changed by changing:
Question 4
The input voltage to 3-phase inverter, if load resistance is 10ohm and the variation of thyristor current is same as the below figure.
Question 5
A 3-ϕ VSI is operated in 180° conduction mode. which of the following statement is true?
Question 6
Neutral wire connection is:
Question 7
For the given Δ – γ connected transformer. Diode D3 converts from
Question 8
In context with Integral cycle control method in AC voltage controller:
Question 9
For 600 Hz frequency in output, the B-6 converter must have a input frequency of
Question 10
In current commutated chopper the auxiliary thyristor stops conducting due to
- 414 attempts
- 0 upvotes
- 0 comments
Nov 24ESE & GATE EE