Package deal for ATT FC Comp Test Exam With 100% Correct Answers 2023

What is the purpose of a transformer? - to change voltage and current level transformers do not generate power..... - they transfer power what is the schematic symbol for a transformer? - what is the the input of a transformer called? - the primary (typically on the left due to the power...

what is not a primary factor in severity of an electric shock - the General Health of the victim what is the minimum AC current normally required to cause severe muscular contractions - 12 milliamps are capacitors circuit protection devices? - no what should you do first if someone has been...

What is electrical Shock? - A sensation and muscular spasm when electric current passes through the body. What is a GFCI? - Ground Fault Circuit Interrupter (automatically shut's off electrical flow in the event of an overload) TS Transformers - Open: T doesn't generate output V Short:...

Why is an input that is hooked to ground low? - It is shorted to ground Is an input hooked to source high or low? - High What is the output of inputs that are shorted together? - Floating What are the two states of digital waveforms? - True or False High or Low 0 or 1 What three things do...

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 Emitt...

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, t...

During the the positive alternation of the input signal..... (bridge rectifier) - the top of t1 has a positive potential, bottom has negative potential During the negative alternation of the input..... (bridge) - top of t1 has a negative potential, bottom of t1 has a positive potential the out...

vacuum tubes - The first generation of the modern digital computer was the ENIAC; and the first generation ENIAC was made mainly of _______ counting - Digital electronics is the electronics of _______ microprocessors - Most modern consumer products use ______ to control their operation. ...

Any device that has a spinning or rotating shaft and uses electricity as the input or output. - Rotating Machine What are the two categories of rotating machines? - Motors, Generators What type of device utilizes a mechanical input? - Generator What type of device produces a mechanical outp...