Sine series Study guides, Class notes & Summaries
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NOCTI Final Exam Questions With 100% Correct Solutions Latest Graded A+ 2023/2024
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NOCTI Final Exam Questions With 100% Correct Solutions Latest Graded A+ 2023/2024. When energized, a solenoid actuates upon which of the following? - Answer- steel 
A solenoid works on the principle of - Answer- electromagnetic force 
pneumatic directional control valves are, many times, sized for convenience of piping; 
however, a more efficient method is to size according to - Answer- flow coefficient 
An engineer has connected an oscilloscope to measure the output of a standard wall 
electric...
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CAOHC Exam Questions with Correct Answers
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CAOHC Exam Questions with Correct 
Answers 
Unprotected exposure to hazardous noise causes: - answerTemporary and/or permanent 
hearing loss 
Temporary and/or permanent tinnitus (ringing, buzzing in ears) 
Occupational noise sources - answerAgriculture, mining, railroads 
• Manufacturing - largest hazardous noise-exposed population 
• Machinery, weapons, vehicles, tools, equipment 
Noise-Induced Illness: - answerhearing loss and tinnitus 
Occurs gradually, over time, from repeated exposures ...
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ETA Exam 50 Questions with Verified Answers,100% CORRECT
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ETA Exam 50 Questions with Verified Answers 
 
Electrostatic Discharge - CORRECT ANSWER What does the acronym ESD stand for? 
 
100mA, 200mA - CORRECT ANSWER Current amounts between __ and __ can be lethal. 
 
Shock - CORRECT ANSWER What is the number one concern in regards to electrical safety? 
 
Protons, neutrons, electrons - CORRECT ANSWER Bohr's Atomic Model consists of what three components? 
 
Shells - CORRECT ANSWER Electrons are arranged in __ around the nucleus. 
 
Conductors, semi-co...
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ATT Test 4 Questions and Answers 2023
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ATT Test 4 Questions and Answers 2023 
alternating current 
An electrical current that changes both in magnitude and direction. 
 
 
 
alternators and generators 
AC is developed by sources called _____________. 
 
 
 
alternator 
A device which converts mechanical energy into an alternating electrical current. 
 
 
 
generator 
A rotating device for converting mechanical energy into an alternating electrical energy. 
 
 
 
frequency, period, and wavelength 
Three basic sine wave characteristics...
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Associate CET practice exam 200 Questions with Verified Answers,100% CORRECT
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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...
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MUS 191: Final Exam Review 2024 Questions and Answers
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MUS 191: Final Exam Review 2024 
Questions and Answers 
Through what mediums can we hear sound? - Answer-We can hear sound through air, 
water, and solids. 
Name and describe the four acoustical properties of sound and their perceptual 
corollaries. - Answer-Amplitude (loudness) 
Frequency (pitch) 
Amplitude Envelope (Articulation) 
Harmonic Content (timbre) 
By what scales do we measure amplitude and frequency? - Answer-Amplitude 
measured in dB and frequency is measured in Hz 
What are the upp...
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MUS 191: Final Exam Review 2024 Questions and Answers
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MUS 191: Final Exam Review 2024 
Questions and Answers 
Through what mediums can we hear sound? - Answer-We can hear sound through air, 
water, and solids. 
Name and describe the four acoustical properties of sound and their perceptual 
corollaries. - Answer-Amplitude (loudness) 
Frequency (pitch) 
Amplitude Envelope (Articulation) 
Harmonic Content (timbre) 
By what scales do we measure amplitude and frequency? - Answer-Amplitude 
measured in dB and frequency is measured in Hz 
What are the upp...
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Edexcel A Level Maths - Pure|2023 LATEST UPDATE|GUARANTEED SUCCESS
- Exam (elaborations) • 7 pages • 2023
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Cosine Rule - Know 2 sides, and the angle in between. You want the missing side. 
a² = b² + c² - 2bcCosA 
 
 
 
Cosine Rule - Know 3 sides. You want an angle. 
Cos A = (b² + c² - a²) ÷ 2bc 
 
 
 
Sine Rule - Know 2 angles and a side. You want the missing side. 
(a ÷ SinA) = (b ÷ SinB) = (c ÷ SinC) 
 
 
 
Sine Rule - Know 2 sides and an angle. You want a missing angle. 
(Sin A ÷ a) = (Sin B ÷ b) = (Sin C ÷ c) 
 
 
 
Midpoint of a line segment on a circle. 
( (x₁ + x₂) ÷ 2 ) , ( ...
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CETa Study Guide Exam 194 Questions with Verified Answers,100% CORRECT
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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...
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AST Practice 1-100 Questions and Answers 100% Pass
- Exam (elaborations) • 14 pages • 2023
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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...
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