Electro electricity - Study guides, Class notes & Summaries

POWER ENGINEERING TECHNOLOGY (PET YR. 1): 4A ELECTROTECHNOLOGY & INSTRUMENTATION EXAM 100% CORRECT The unit that refers to a flow of electrons past a given point, over a specific period of time, is the: a. ampere b. volt c. ohm d. watt a _______ is a unit of electromotive force. a. the ampere b. the ohm c. the watt d. the volt d A basic law of electricity is, unlike charge attract eachother and like charges: a. repel eachother b. hold eachother c. attract eachoth...

Area of a circle - ANSWER-Pi times radius squared Area of a rectangle - ANSWER-Length times width Current decrease - ANSWER-Voltage decreases if resistance stays the same Current increase - ANSWER-Voltage increases resistance stays the same Faraday's law - ANSWER-The mass of a substance altered I am electrode during electro sis is directly proportional to the quantity of electricity transferred at the electrode Faraday's law formula - ANSWER-M = K x l x t Ohm's law - ANSWER-...

Power Engineering 4a - Unit 8 – Electro technology Questions and Answers Graded A+ When using Fleming's Left Hand Rule, the index finger represents A) generator action flux direction. B) motor action motion direction. C) generator conductor motion direction. D) motor action flux direction. E) motor action direction of current flow. D A basic law of electricity is, unlike charges attract each other and like charges A) impact each other. B) hold each other. C) attract each oth...

Electrical RECF Questions and Answers 100% Pass In a series circuit voltage is additive In a series circuit current is constant In a series circuit resistance is additive In a parallel circuit voltage is constant In a parallel circuit current is additive In a parallel circuit resistance is 1/1/R+Rn A.M. means amplitude modulation F.M. means frequency modulation Amplitude measures how high something is Frequency measures how much something happens in a given perio...

Which statements are correct? 1. Every living organism needs some non-biological substances for its existence. 2. All non-biological substances are found as minerals in the earth. - 1 and 2 are incorrect Characteristics of life include? - Growth and Metabolism Examples of organic biological substances are? - Carbohydrates and Fats Examples of minerals substances are? - Paraffins and Petroleum Matter is everything that? - Occupies space and has weight Condensation is the change o...

esthetician state board exam: electricity and electro/light therapy Test Questions And Answers Rated A+ 2024.

Define and discuss alternative medicine. correct answer: - A choice between mutually exclusive possibilities - applied to multiple which would be more accurately defined as irrational, ineffective, or quack - CAM - Complimentary and Alternative Medicine - Unsubstantiated and lack scientific rationale - Products and services that do not serve a medical purpose - Some may be used as part of care or self-care - Put the rejection science has no place in medicine Discuss and describe the f...

What is an enzyme? - Answer- A biological catalyst that speeds up chemical reactions; the chemical reaction we want is the break-down of keratin How long do you leave on an enzyme? - Answer- 15 minutes [it takes that long for the chemical reaction to occur] Why don't you use ozone on the steamer with an enzyme on the skin? - Answer- Ozone would deactivate the enzyme What type of currant is Galvanic Iontophoresis? - Answer- A constant direct current What does Iontophoresis current do...

CIDESCO Exam Prep Questions and Answers 2024. I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. - Answer- I is correct and II is incorrect Characteristics of life include: - Answer- growth and metabolism Examples of synthetic substances are: - Answer- plastics and silicones Examples of organic biological substances are: - Answer- carbohydrates and fats Examples of mineral substances are: - Answer- par...

CIDESCO Exam Prep Questions and Answers 2024. I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. - Answer- I is correct and II is incorrect Characteristics of life include: - Answer- growth and metabolism Examples of synthetic substances are: - Answer- plastics and silicones Examples of organic biological substances are: - Answer- carbohydrates and fats Examples of mineral substances are: - Answer- par...