Oscilloscope - Study guides, Class notes & Summaries

CETa Practice Test 2024/2025 Questions With Correct Solutions 1. What does the acronym ESD stand for? A. Electrostatic Discharge B. Electrostatic Device C. Electromagnetic Sensitivity Diac D. Electrostatic Damage - ANS A. Electrostatic Discharge Current amounts between ______ and _____ can be lethal. A. 100mA, 200mA B. 10mA, 33.3mA C. 33.3, 75.6mA D. 4mA, 10mA - ANS A. 100mA, 200mA What is the number one concern in regards to electrical safety? A. Proper groun...

The use of non invasive and painless ultrasound to examine the heart, its chambers and valves is known as: a. Echocardiography b. Electrocardiography c. cardiac cauterization d. doppler imaging - correct answer A.Echocardiography Waveforms may be displayed on a screen called an: a. Electrocardiography b. Oscilloscope c. Graph d. leads - correct answer b. Oscilloscope The breastbone is referred to as: a. the sternum b. the septum c. the mediastinum d. intercostal space - ...

The use of non invasive and painless ultrasound to examine the heart, its chambers and valves is known as: a. Echocardiography b. Electrocardiography c. cardiac cauterization d. doppler imaging - correct answer A.Echocardiography Waveforms may be displayed on a screen called an: a. Electrocardiography b. Oscilloscope c. Graph d. leads - correct answer b. Oscilloscope The breastbone is referred to as: a. the sternum b. the septum c. the mediastinum d. intercostal space - ...

A track on a computer removable disk is: A. One record B. Divided into sectors C. Created as data written D. One continuous path - ️️B. Divided into sectors In PC type computers, extended memory is: A. Memory above the basic 640 K B. Memory above the basic 1 Megabyte C. Added to basic RAM in 1mb blocks D. Adjusted by the start up files - ️️B. Memory above the basic 1 Megabyte Which video system has the highest resolution? A. EGA B. VGA C. SVGA D. XVGA - ️️D. X...

Audio signals, such as the output from DVD players, satellite receivers and preamplifers, usually are of what amplitude for input to a TV, modulator or other equipment? - 1 voltage peak to peak The gain of an op-amp is directly, but inversely, related to bandwidth as input frequency increases: - Always Applying positive voltage to the P end and negative to the N end of a germanium diode: - will forward bias it Some variable capacitors are made so the plates interleave. The capacitance vari...

CET study guide questions with complete solutions 8.33 meters is the full wavelength in air for what RF frequency? 36 MHz Decimal 164 would appear as what in binary? A resistor has color stripes yellow, violet, violet, silver. It is? 470 MegOhm +/- 10% What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when connected in series? 25 pf What is the ripple frequency of a full wave single phase bridge rectifier operated at 60 Hz? 120 Hz What emit...

CCM EXAM 2 REVIEW 2024/2025 WITH 100% ACCURATE SOLUTIONS What are the components of the fluid filled monitoring system? Define each. (6) - Precise Answer 1. Catheter - preassembled 2. Extension tubing - preassembled 3. Pressure transducer - single-use, pre-calibrated 4. Amplifier/monitor - wire/plug for transducer 5. Flush system - NS (heparin) bag (with stopcock access) under pressure higher than what is being monitored. 6. Oscilloscope - has alarms & strip chart recorder 1. What ...

8.33 meters is the full wavelength in air for what RF frequency? 36 MHz Decimal 164 would appear as ________ in binary? A resistor has color stripes yellow, violet, violet, silver. It is: 470 MegOhm +/- 10% what is the total capacitance of three capacitors valued at 100pf, 100pf, and 50pf when connected in a series? 25 pf what is the ripple frequency of a full wave single phase bridge rectifier operated at 60Hz? 120Hz When heated or cooled, a ________emits a voltage. theromcouple Which ...

The Associate CET Study Guide: 2024 AST Practice EXAM 2: Appendix A Rated A+ A track on a computer removable disk is: A. One record B. Divided into sectors C. Created as data written D. One continuous path B. Divided into sectors In PC type computers, extended memory is: A. Memory above the basic 640 K B. Memory above the basic 1 Megabyte C. Added to basic RAM in 1mb blocks D. Adjusted by the start up files B. Memory above the basic 1 Megabyte Which video system has ...

A high spike on an oscilloscope can indicate what? A. A closed gap on a spark plug B. An disconnected or open spark plug wire C. A short in the spark plug wire - Answer-B. An disconnected or open spark plug wire A low spike line on an oscilloscope can indicate what? A. A closed gap on a spark plug B. An disconnected or open spark plug wire C. A short in the spark plug wire - Answer-A. A closed gap on a spark plug Excessive crank case pressure can cause oil leaks? True False - Answer-Tr...