Answer All Questions * True or False False True PLC stands for programmable logo controller PLC stores information in the form of bits (ON/OFF)

Q: Control Logic controllers are based on 16 digit operations. True or False

A: Programmable logic controllers are based on 16 bits or 32 bits. We generally used logic controllers…

Q: Explain different types of programming methods (programming languages) for the PLC. Include a…

A: There are 5 different types of programming languages for PLC (Programmable Logic Controller). 1.…

Q: 1. Explain briefly the working principle of an electro magnetic relay 2. Draw the symbol for an…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Question : with Eight LEDs with 74HC595. This code uses a shift register to use a single data pin to…

A: Given data: 8 LEDs 74HC595 shift register Value of current LED=5 We have to find the value of the…

Q: 4)A PLC scan cycle contains each of the following operations EXCEPT A)read inputs B)perform…

A: PLC's will work by scanning the program continuously, by doing this plc scans the hardware and…

Types of Thyristors

With four layers of alternating P- and N- materials, a thyristor is a solid-state semiconductor device. It acts as a type of bi-stable switch and it conducts when the gate receives a current trigger and continues to conduct until the voltage is reverse biased across the device or by some means until the voltage is removed. The silicon-controlled rectifier is considered synonymous with thyristors by some sources. Thyristors are defined as more complex by other sources as it contains at least four-layer of alternating N-type and P-type substrate. They find large applications in the control of electrical power supplies, electric motor speed control, and ranging of light dimmers because thyristors can control large amounts of power supplies and voltage with a small device. The circuit symbol of the thyristor is given below.