Question

Which of these devices can conduct in both directions?

a.

SCR

b.

SUS

c.

SBS

d.

UJT

Answer: (c).SBS

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Which of these devices can conduct in both directions?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Assertion (A): A half wave controlled rectifier has poorer efficiency and higher ripple factor than a full wave controlled rectifier.

Reason (R): The use of a freewheeling diode in half wave controlled rectifier circuit improves the waveform of load current and circuit power factor.

Q. A 3 phase dual converter consists of

Q. Which inverter circuit uses coupled inductors?

Q. If the frequency is less than the damped frequency in a series- inverter

Q. The output frequency of a cycloconverter can be changed by changing the firing angle.

Q. Mc Murray full bridge inverter uses

Q. Assertion (A): A DIAC has four layers but only two terminals.

Reason (R): A DIAC can conduct in both directions.

Q. In a 3 phase full converter, the instantaneous output voltage can have negative part if

Q. A single phase half bridge inverter required to feed R-L loads needs

Q. Typical values of di/dt (A/µ sec) and dv/dt (v/µ sec) for an SCR are in the range of

Q. When a dc chopper feeds an RLE load, the load current, during steady state operation

Q. When an SCR is in forward blocking mode, the applied voltage

Q. In sinusoidal PWM for inverters the width of different pulses are not the same.

Q. A class D chopper

Q. The efficiency of a chopper circuit is about

Q. A 3 phase bridge inverter is fed by 400 V battery. The load is star connected and has a resistance of 10 Ω per phase. The peak value of thyristor current is

Q. The main utility of SCR is due to

Q. In a single phase full wave ac regulator the firing angles during both half cycles are equal.

Q. In a 3 phase full wave regulator feeding a star connected resistance load, firing angle is 75°. Then the number of thyristors conducting at one time is

Q. In a single phase full wave ac regulator using two thyristors only, the gate circuits of the two thyristors

Recommended Subjects

Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!