The watt is a unit of - Study guides, Class notes & Summaries

What is the most important law applicable to the study of electricity? - Answer-Ohm's Law What are the elements of Ohm's Law? - Answer-Voltage, Current & Resistance What are four sources of electrical power? - Answer-Mechanical, chemical, photoelectric and thermal What does an electrical circuit consist of? - Answer-1. a source of electrical pressure 2. resistance 3. conductors What represents capacitance in an AC circuit? - Answer-a capacitor What is the function of a capaci...

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...

IEC Chapter final Exam 135 Questions with Verified Answers _____ lighting track is never permitted to be cut in the field. portable ______ allows a circuit or electrical system to be sized at less than its maximum connected load. diversity .0001 A= how many milliamps 100 0 C = how many degrees Fahrenheit 32 1.2 MV= how many volts 1,200,000 1" conduit costs $800 per 1000 foot bundle. The cost of one 10 foot stick is ____. 8 3 hours 20 minutes + 1 hour 48 minutes= 5 hours...

Edexcel IGCSE Physics, question and answer average speed = distance / time v = d / t Standard Unit for mass (m) kilogram (kg) Standard Unit for distance (d) or displacement (s) metre (m) Standard Unit for speed (s) or velocity (v) metre/second (m/s) Standard Unit for acceleration (a) metre/second² (m/s²) Standard Unit for Force (F) Newton (N) Standard Unit for time (t) Second (s) Standard Unit for gravitational field strength (g) ...

MILLWRIGHT – HYDRAULICS EXAM 2024 WITH 100% CORRECT ANSWERS What is pressure defined as? - correct answer Force per unit area F=(P)(A) What is the pressure of the Earth's atmosphere at sea level? - correct answer 14.7 psi How is power defined? A. The rate or velocity at which power is done B. The rate or velocity at which work is created C. The speed of the velocity in a power system D. The rate or speed at which work is done. - correct answer D. The rate or speed at which work...

ISA Utility Specialist LATEST 2023- 2024 ACTUAL QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ Volt - CORRECT ANSWER unit of electrical force and is roughly analogous to psi in a water pipe or hose. volt ampere ohm - CORRECT ANSWER One __________ is required to push one__________ of current across one __________ of resistance Voltage - CORRECT ANSWER __________ = Current X Resistance 120 volts - CORRECT ANSWER typical voltage limit for residential use, exclu...

What is the most important law applicable to the study of electricity? - Answer-Ohm's Law (V = I x R) What are the elements of Ohm's Law? - Answer-Voltage (v), Current (I), Resistance (R) What are 4 sources of electrical power? - Answer-Mechanical (generator/ alternator), Chemical (battery), Photoelectric (light), and Thermal (heat) What does an electrical circuit consist of? - Answer-A source of electrical pressure (EMF), Resistance in the form of an energy consuming electrical devic...

What is the most important law applicable to the study of electricity? - Ohm's Law What are the elements of Ohm's Law? - Voltage, Current & Resistance What are four sources of electrical power? - Mechanical, chemical, photoelectric and thermal What does an electrical circuit consist of? - 1. a source of electrical pressure 2. resistance 3. conductors What represents capacitance in an AC circuit? - a capacitor What is the function of a capacitor? - to store electricity What is the unit...

NJ STATE BOARD ESTHETICS EXAM QUESTIONS AND ANSWERS ALREADY PASSED A cosmetologist is not licensed to give A full body massage A cosmetologist or esthetician cannot perform Electrolysis A fluid filled growth on the body is called Cyst A hereditary rash of the skin is called? Atopic dermatitis A licensee has how many days after the expiration date to renew their license 30 days A licensee should have their license certificate displayed in an inconspicuous area with a Signature and photo ...

Power Engineering - 4A Electrotechnology Practice Questions with Certified Answers An ampere is the _______________ of current flow. a. measurement b. cause of increase c. cause of reduction d. cause e. resistance a. measurement An electrical device which is designed to start and stop current flow is the a. circuit breaker b. fuse c. potentiometer d. resistor e. switch e. switch Equivalent resistance is decreased: a. when voltage is decreased b. when a circui...