Formula of electric flux - Study guides, Class notes & Summaries

ASVAB MEPS Exam 223 Questions with Verified Answers A radar is designed to report the track of an aircraft every second. If this radar reports 30 tracks in one minute, what percentage of the time did the radar track the aircraft? - CORRECT ANSWER 50% Jerry walked a dog from 6:40 a.m. to 7:30 a.m. one day. If he was paid at the rate of $6 per hour, how much did he earn that day? - CORRECT ANSWER $5.00 A woman is looking for a bigger square office. She finds an office twice the area of he...

Different tissues that have signals that appear similar on an MR image are described as: A) hypointense B) hyperintense C) isointense D) isodense - Answer isointense in a large main magnetic field such as those employed in MRI, the motion of a hydrogen proton has been described as wobbling like a spinning top. this motion is called A) precession B) resonance C) frequency D) angular momentum - Answer precession magnetic resonance imaging is derived from the process known as: A) ma...

a conductor loop is rotated uniformly within a two pole magnetic field, at what point is the maximum voltage induced? - ️️when the loop is cutting the lines of flux at 90 degrees. Apparent power (inductive loads - ️️ CIVIL - ️️in a Capacitor, the I leads the V, whereas, the V leads the I in an L: inductor Equation for Power Factor in single phase - ️️PF = P(W) / VA formula to calculate total resistance in a resistive parallel circuit - ️️1/Rt = 1/R1 + 1/R2 + 1/R3 + ... h...

Coulter principle. - Answer-The ability to count and measure the size of particles using an electric circuit. Particles are moved through a small aperture, their presence causes a narrowing of the aperture, which leads to an increase in resistance.By using constant I, According to Ohms law (U= I * R), when R increases, U increases and pulse is generated. Parts and functions of the Coulter-counter - Answer-- Two spaces with a small aperture in between, capillary (contains the electrolyte sol...

E = V x I x time Formula for energy Ampere measures electron flow rate or current in electrical conductor, measured in Coulombs/second Ampere-hour Unit of batter capacity Amount of energy charge in a battery Capacitance Relationship between charge stored and voltage applied E = 0.5 x Capacitance x Voltage ^2 Stored energy equation Power #Examify | #OnlineExams | #TestPrep | #StudyResources | #AcademicSuccess | #ExamPreparation | #QuizTime | #LearningTools | #Education | #St...

During arc welding there is a zone adjacent to the weld metal reaches high temperatures but dose not melt. What is the name of this region? Heat affected zone HAZ Not all the heat energy produced during welding will enter the plate as heat energy. What is this phenomenon known as? The efficiency With manual welding the technique will influence the energy input. Of the following techniques, which involves the higher energy input? A) Weaving techniques B) Depositing Stringer be...

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...

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...

ASVAB Practice Test Questions and Answers Rated A+ Integer A whole number that is not a fraction Prime Number Number greater than one with no possible divisors other than 1 and itself Area of a triangle (formula) A=BxH/2 AC stands for? (Electric) Alternating Current What do you use to make electric connections permanent? Soldering Iron Standard Multimeter measures? Voltage, current, and resistance What tool removes a module from an electric assembly? Chip puller Wires are joined together ...

INDUSTRIAL MECHANICS 4TH EDITION CHAPTER 14: ELECTRICAL PRINCIPLES EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ arc flash boundary Correct Answer: The distance from an exposed energized conductor or circuit part where bare skin would receive the onset of a second-degree burn. power distribution Correct Answer: The process of delivering electrical power to where it is needed. magnetic flux lines Correct Answer: The invisible lines of force that make up a magne...