What is a logic gate - Study guides, Class notes & Summaries

The basic function of a PLC is to... - Answer-... accept inputs, make logical decisions, and send outputs. The basic difference between a PLC and a relay control system is that ... - Answer-... one uses relay control logic and the other uses programmed instructions. -| |- - Answer-... can be thought of as a contact that is usually opened. -( )- - Answer-... imaginary coil that, when energized, will activate a digital output contact. Determine the number of possible combinations of a six dig...

AST Practice 1-100 Questions and Answers 100% Pass What does the acronym ESD stand for? Electrostatic Discharge Current amount between ____ and _____ can be lethal. 100mA,200mA What is the number one concern in regards to electrical safety? Shock Bohr's Atomic Model consists of what three components? Protons, neutrons and electrons Electrons are arranged in _____ around a nucleus. Shells What are three types of materials used in electronics? Conductors, semi-conductors and insulators In t...

CETa Study Guide Exam 194 Questions with Verified Answers 8.33 meters is the full wavelength in air for what RF frequency? - CORRECT ANSWER 36 MHz Decimal 164 would appear as what in binary? - CORRECT ANSWER A resistor has color stripes yellow, violet, violet, silver. It is? - CORRECT ANSWER 470 MegOhm +/- 10% What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when connected in series? - CORRECT ANSWER 25 pf What is the ripple frequency of a full wa...

TSA MIDDLE SCHOOL TECH BOWL with Verified Solutions 2024 Through what nuclear process does an atom bomb work? - Answer -Nuclear Fission What is the range over which a picture is focused? - Answer -Depth of Field What is the unit of electrical power? - Answer -Watt What is a terminal device which permits current to flow in only one direction? - Answer -Diode In 1911, Kammerlingh Onnes discovered what electrical device? - Answer -Superconductor What is a charge in motion referred to as? - A...

Associate CET practice exam 200 Questions with Verified Answers 8.33 meters is the full wavelength in air for what RF frequency? - CORRECT ANSWER 36 MHz Decimal 164 would appear as ________ in binary? - CORRECT ANSWER A resistor has color stripes yellow, violet, violet, silver. It is: - CORRECT ANSWER 470 MegOhm +/- 10% what is the total capacitance of three capacitors valued at 100pf, 100pf, and 50pf when connected in a series? - CORRECT ANSWER 25 pf what is the ripple frequency...

Siemens Level 1 Exam Latest Update. What is the basic function of a PLC? - ANSWER Accept inputs, make logical decisions, and send outputs What is the basic difference between a PLC and a relay control system? - ANSWER One uses relay control logic and the other uses programmed instructions. Field devices refer to... - ANSWER All kinds of sensors and actuators that are physically wired to PLC input/output modules. A contact that is usually opened will look like... - ANSWER -I IAn imaginary...

What is the basic function of a PLC? - Answer-Accept inputs, make logical decisions, and send outputs What is the basic difference between a PLC and a relay control system? - Answer-One uses relay control logic and the other uses programmed instructions. Field devices refer to... - Answer-All kinds of sensors and actuators that are physically wired to PLC input/output modules. A contact that is usually opened will look like... - Answer--I IAn imaginary coil that, when energized, will activa...

What are the boolean operators? correct answers And, or, not Describe the AND operator. correct answers Returns true only if A AND B are BOTH true. Describe the OR operator. correct answers Returns true if A OR B are true. Describe the NOT operator. correct answers NOT flips the T/F of the input. Logic circuits are made of many _____. correct answers Logic gates. To implement logic gates, we use ______. correct answers Transistors. With 1's and 0's, 0 is _____. (In terms of b...

Omega Psi Phi History Exam Questions With 100% Correct Answers When Was Omega Psi Phi Founded? - answerNovember 17, 1911 at Howard University (Thirkield Hall) formerly known as "Science Hall" Who are the Founding Fathers of Omega Psi Phi - answerDr. Ernest Everett Just (1883- 1941) Professor Frank Coleman () Dr. Oscar James Cooper () Bishop Edgar Amos Love () Why was the Science Hall changed to Thirkield Hall - answerIn 1907, Howard's President Wilbur P. Thirkield, who recognized th...

CS 1104: COMPUTER SYSTEMS LATEST UPDATE GRADED A+ ...serves as short term memory data registers ...used for storing memory location addressing registers keeps address of next instruction that must be fetched PC register predefined symbols are ... special memory locations labels are destination of goto commands variables variable names 6 in 16-bit binary T/F. Clock in sequential logic circuit keeps track of hours, minutes, seconds false any symbol xxx which is not predefined or used else...