When a sine wave is used - Study guides, Class notes & Summaries

The Associate CET Study Guide Exam 276 Questions with Verified Answers B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - CORRECT ANSWER D. The anode or plate voltage supply Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. A. 5 microamps B. 500 microamps C. 5 millia...

CDC 3E151 - HVAC/R JOURNEYMAN VOLUME 3 EXAM QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE (401) What relationship between magnetic field and conductors is required to generate voltage mechanically? Relative motion between the two (401) Nickel and chromium alloys are used in heater elements because they make it possible to operate the elements at high temperatures without melting (401) What effect does the length of a wire have on the amount of pressure needed to force the electrons to the ...

Hearing Aid Dispenser License Exam Questions and Answers Professionalism ___________ is practicing with impeccable performance, accountability, and work ethic. Ethical conduct ____________ is rooted in a code of acceptable social behavior as determined by society's conventions regarding polite behavior and doing the right thing for the right reasons SOAP notes stands for S; subjective; O: objective; A: assessment P: plan HEAR notes stands for H: history; E: evaluation; A: assessment; ...

How much does one gallon of water weigh? 8.3 pounds Nonferrous metals does not contain any iron Which of the following is a ferrous metal? mild steel Properties of common materials are divided into the following categories: physical, mechanical, thermal, electric, and acoustic solid Tensile strength is the resistance a metal has to being pulled apart ... ALL NOCTI EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024/2025 (GRADED) A typical form of mechanical stress is overload Which of ...

ATOMS - Answer FUNDAMENTAL SUBMICROSCOPIC UNIT OF ALL MASS. SIZE OF THE ATOM AND ITS WEIGHT HAVE INTERESTED SCIENTISTS FOR A LONG PERIOD. SUBSEQUENTLY, EXPERIMENTS WERE DEVISED TO DETERMINE THE SIZE AND WEIGHT OF THE VARIOUS ATOMS. THE LIGHTEST OF ALL ATOMS IS HYDROGEN. PROTON - Answer A SUBATOMIC PARTICLE HAVING A POSITVIE CHARGE IDENTICAL IN MAGNITUDE TO THE NEGATIVE CHARGE OF AN ELECTRON AND, TOGETHER WITH THE NEUTRON, A COMPONENT OF ALL ATOMIC NUCLEI. THE PROTON FORMS, BY ITSLEF, THE NUCL...

CWB Level 2 Study Modules 4-5-6-7-8--22 Exam Questions With Verified Solutions During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but does not melt. What is the name of this region? - ANS Heat Affected Zone (HAZ) In parallel electrical circuits, the voltage across each resistor is the same since each path is connected to the same voltage source. Select the correct statement. A. in each parallel path the resistance must be equalized to create...

2024 ABYC Marine Electrical - Set Two Questions with Solutions When selecting an inverter, ___ is the primary concern. A. physical size B. output capacity C. connection type D. power-feed type B. output capacity The efficiency loss through inverters is typically between ___, so a battery charger cannot be powered from one and create a perpetual system. A. 0.5% to 3% B. 5% to 15% C. 20% to 25% D. 35% to 50% B. 5% to 15% The ___ defines how much amperage a fuse or breaker ...

Depth of UV - superficial 1-2 mm (skin) Depth of Infrared - superficial 8-10 mm (vascular) Depth of Microwave Diathermy - deep Depth of Shortwave Diathermy - deep Depth of Ultrasound - deepest! 4-8 cm Best Modality for Herpes Zoster - UV and ultrasound Best modality for Diabetes Mellitus - Infrared If open growth centers, do NOT use what modalities? (3) - Shortwave Diathermy Microwave Diathermy Ultrasound Goggles are required for what modalities? (3) - UV Microwave ...

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...

Electricity: An electrical arc blast can vaporize metal parts and produces an explosive and deadly pressure wave. How many degrees fahrenheit can an electrical arc blast reach? - ANSWER30,000 degrees Fahrenheit Electric Motors: Does the electric motor work on the principle of the attracting and repelling forces of magnetic fields? - ANSWERYes Electrostatic charge is due to an excess of, or a deficiency of, electrons between objects that have been separated. True or False? - ANSWERTru...