Transistor Guides d'étude, Notes de cours & Résumés

ATT Week 5 Exam With 100% Correct Answers 2024/2025 ATT Week 5 Exam With 100% Correct Answers 2024/2025 Limiting action happens in series when a diode is________ and in parallel when a diode is________. Reverse biased, forward biased. What is the purpose of a diode limiting circuit? To limit amplitude of the input. What do clampers do? Add DC to AC signal. A transistor in a Common Emitter transfers an internal resistance from a low resistance in emitter base to? High resistance in c...

This is the official question paper

What is the purpose of a gin pole? CORRECT ANSWER To lift tower sections or antennas What does the abbreviation FET stand for? CORRECT ANSWER Field Effect Transistor How would you change a dipole antenna to make it resonant on a higher frequency? CORRECT ANSWER Shorten it When is willful interference to other amateur radio stations permitted? CORRECT ANSWER At no time What is a satellite beacon? CORRECT ANSWER A transmission from a space station that contains information about a sate...

Which access does a register file rely on to properly function? a) Read and write access b) Write only access c) Read only access d) No access - a What is the binary representation of instructions? a) Machine language b) Assembly language c) Operating system d) Systems software - a Which feature of the IBM 360/91 was incorporated into the majority of microprocessors developed in the 21st century? a) Branch prediction allowed the processor to proceed with the next instruction. b) Alg...

COB 204 Exam 1 Questions and Answers Graded A+ The computer side of information systems is represented by: data and memory hardware and software people and procedures data and hardware software and data hardware and software Jobs that require ________ skills are often outsourced to the vendor who will do it for the least amount of money. abstract reasoning collaboration systems thinking routine experimentation routine The names and phone numbers of customers are details stored in a CR...

Cybersecurity Unit 1 Exam A user has entered a search string into an application and clicked on the search icon. Which of the following is the NEXT step in the computing process? Processing Which of the following lists the basic computing and processing steps in order? Input, processing, output, and storage Which of the following provides a computer system with the ability to retrieve and manipulate data at a future time? Storage 1890 Herman Hollerith develops electronic tabu...

This is the final mark scheme

The transistor in a multivibrator are biased __________. - so that they are either in cutoff or saturation How many transistors do multivibrators have? - 2 The purpose of a multivibrator is to _______. - convert DC energy to square wave energy When transistors in a multivibrator is on, the output voltage is _________. - LOW Triggered multivibrators generate a square wave output - only when an external input is applied. In monostable multivibrators, the output of Q2 is fed bac...

TSA: Electrical Applications Questions and Answers Already Passed What are the pins of a transistor called? Base, Collector, and Emitter A automatic switch that is similar to a fuse in purpose, but can be used multiple times. Circuit Breaker A material through which charges can easily flow. Conductor A negatively charged particle found in atoms that is a carrier of electricity. Electron The process used in modern nuclear power plants. Fission A safety device with a thin metal strip that wil...

Car running up keep stopping why? - Contact is not deenergizing in push button Third-floor bulbs burn out why? - Shorted resistor Car will not travel to second floor without a third-floor me a call and will not go down from three without a second-floor hall, what's the problem? - 2Fl 4/6 Why won't motor start? - MOL1 95/96 Car doors closed and won't run what do you check? - Check for voltage at four and five Bad Transistor Top barricade can be replaced with? - 1/4" Cable There is vol...