Magnetism in steel is a - Study guides, Class notes & Summaries
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ARMRIT Exam Questions With Verified Answers
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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...
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ASVAB practice test 1 Questions and Answers 100% Pass
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ASVAB practice test 1 Questions and 
Answers 100% Pass 
An induction clutch works by magnetism 
If a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are 
being used, what's the mechanical advantage? Length of Effort Arm ÷ Length of Resistance 
Arm. MA = 8 ÷ 2 = 4 
The force produced when a boxer's hand hits a heavy bag and "bounces" off it is called recoil 
If Gear 1 has 25 teeth and Gear 2 has 15 teeth, how many revolutions does Gear 2 make for ...
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ILTS Content Test Elementary Ed(305)-Part 3/6 Practice Questions and Answers
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ILTS Content Test Elementary Ed(305)-Part 3/6 
Practice Questions and Answers 
4 basic laws of thermodynamics - Correct Answer ️️ -zeroth law: states that 2 objects 
in thermodynamic equilibrium with a 3rd object are also in equilibrium with each other 
1st law: states that neither mass nor energy can be destroyed; only converted from 1 
form to another(conservation of energy) 
2nd law: states that the entropy of an isolated system can only increase; heat is not 
transferred from low temp sy...
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ENTC 402 Magnetic questions with verified solution 2023
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ENTC 402 MagneticMagnetic particle is a nondestructive testing method used for - correct answer locating surface and near surface discontinuities in steel 
 
Ferromagnetic material is - correct answer strongly attracted by a magnet 
 
The permeability of a material describes: - correct answer the ease with which it can be magnetized 
 
The retentivity of a material describes - correct answer the ability to retain the magnetic field 
 
Magnetic particles are available in different colors - c...
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Tooling U Materials Exam Questions and Answers All Correct (1)
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Tooling U Materials Exam Questions and Answers All Correct (1) 
Abrasives - Answer-A material made of hard, sharp particles used for cutting chips from a workpiece surface. They are often used in finishing operations that clean, polish, or otherwise prepare the surface of a part. 
 
Aluminum Oxide - Answer-A chemical compound of aluminum and oxygen that is used as a conventional abrasive. It is extremely durable. 
 
Atom - Answer-The smallest unit of an element. It consists of protons and neutro...
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ASVAB practice test 1 study Questions and Answers 2024 Top Graded
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An induction clutch works by - magnetism 
 
If a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are being used, what's the mechanical advantage? - Length of Effort Arm ÷ Length of Resistance Arm. MA = 8 ÷ 2 = 4 
 
The force produced when a boxer's hand hits a heavy bag and "bounces" off it is called - recoil 
 
If Gear 1 has 25 teeth and Gear 2 has 15 teeth, how many revolutions does Gear 2 make for every 10 revolutions Gear 1 makes? - r = DR/d,...
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IEC Year 2 Semester 2 Questions And Answers Graded A+.
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________________________________________ 
 
 
IEC Year 2 Semester 2 Questions And Answers Graded A+. 
 
 
 
In a 60 Hertz system, the voltage will go to "0" ___ times per second? - correct answer. D. 
120 
 
What type of magnet is used for the coil in a relay? - correct answer. C. 
electromagnet 
 
___ flow equals current flow. - correct answer. C. 
Electron 
 
______ law states "charged bodies attract or repel each other with a force that is directly proportional to the product of t...
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ASVAB practice test 1 Questions Answered 100% Correct
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ASVAB practice test 1 Questions Answered 100% Correct 
 
An induction clutch works by [Ans:- magnetism 
 
If a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are being used, what's the mechanical advantage? [Ans:- Length of Effort Arm ÷ Length of Resistance Arm. MA = 8 ÷ 2 = 4 
 
The force produced when a boxer's hand hits a heavy bag and "bounces" off it is called [Ans:- recoil 
 
If Gear 1 has 25 teeth and Gear 2 has 15 teeth, how many revolu...
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ASVAB practice test 1 questions & answers 2024
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ASVAB practice test 1 questions & answers 2024 
 
 
An induction clutch works by - ANSWER-magnetism 
 
If a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are being used, what's the mechanical advantage? - ANSWER-Length of Effort Arm ÷ Length of Resistance Arm. MA = 8 ÷ 2 = 4 
 
The force produced when a boxer's hand hits a heavy bag and "bounces" off it is called - ANSWER-recoil 
 
If Gear 1 has 25 teeth and Gear 2 has 15 teeth, how many revolu...
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MAINTENANCE AWARENESS TEST WITH 100% CORRECT ANSWERS
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Metals treated by _____ processes become soft. 
Annealing 
Quenching 
Stamping 
Twisting 
Annealing 
 
 
 
A spot welding system consists of an electrical supply, moveable arm, and a _________. 
Encoder 
Filler rod 
Stationary arm 
Stationary roller 
Stationary arm 
 
 
 
Oxy-acetylene welding requires no _____ and is not sensitive to wind or drafts like Gas Metallic Arc Welding or Gas Tungsten Arc Welding. 
Gas 
Torch 
Electricity 
Filler rod 
Electricity 
 
 
 
Metals that contain iron, such a...
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