Bissoy.com
Doctors Medicines MCQs Q&A

How many terminals does a DIAC (Diode alternating current) have?

How many terminals does a DIAC (Diode alternating current) have? Correct Answer 2

DIAC (Diode alternating current) is a 2 terminal device. It has got two zener diodes connected back to back which forms a DIAC (Diode alternating current). The two terminals are anode terminals in a PNPN DIAC (Diode alternating current).

Related Questions

DIAC (Diode alternating current) switch has three terminals.
Below stated are some of the statements about the Alternating current. You need to identify which of the following is incorrect, 1. DC power is far more powerful than AC power. The efficiency and power to size characteristics of DC motors and apparatuses are increased. Lighting by DC (LED) is 75% more efficient than lighting from incandescence. 2. A comparatively high voltage alternating current may be generated and easily raised and dropped by the static equipment known as the transformer, which makes electrical energy transmission and distribution economical, 3. Initial costs and maintenance of the AC motor are less expensive since it has no switch and is less powerful than the DC motor for constant working speed, hence it is desired to create power as alternating current. 4. The great efficiency of transmission in ac makes electric power generation cost-effective, Produced in huge quantities in one station and distributed throughout a vast area.
What is the breakdown voltage of three layered DIAC (Diode alternating current)?
DIAC (Diode alternating current) is a bi-directional switching device.
Find the current Ix if the voltage across the diode is 0.5V. The reverse saturation current of diode 10-11A, the cut-in voltage of diode is 0.6V. Assume that the temperature at which diode operates is 25°C. The resistance R1=2KΩ.
For a Zener diode shunt regulator, the source current is IS, the Zener diode current is IZ and the load current is IL. The source voltage is VS, Zener voltage is VZ and load voltage is VL. The load resistance is RL. What is the correct option for the safe operation of the diode?
From the given circuit diagram, considering the diode to be a silicon semiconductor diode, what is the magnitude of diode current? (Use an appropriate model of the diode)
How many terminals does a TRIAC (Triode alternating current) have?
Which one of the devices changes low voltage alternating current to high voltage alternating current and vice versa?
Which one of the following devices changes low voltage alternating current to high voltage alternating current and vice-versa?