Tensile loading - Samenvattingen, Aantekeningen en Examens

138 TOP Machine Design - Mechanical Engineering Multiple choice Questions and Answers Latest Machine Design Questions and Answers pdf free download 1. The ultimate strength of steel in tension in comparison to shear is in the ratio of (a) 1 : l (b) 2:1 (c) 3 : 2 (d) 2 : 3 (e) 1 : 2 Ans: c 2. The permissible stress for carbon steel under static loading is generally taken as (a) kg/pm2 (b) kg/cm2 (c) kg/cm2 (d) 7500-10,000 kg/cm2 (e) 10,000-15,000 kg/cm2. Ans: c 3. The proper...

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Properties of common ______________ materials are divided into the following categories: physical, mechanical, thermal, electric, and acoustic solid Tensile strength is the resistance a metal has to being pulled apart A typical form of mechanical stress is overload Which of the following tests is nondestructive? vibration analysis The ability of a metal to withstand shock loading is known as its toughness Steel reinforcing bars are added to concrete to resist the force of tension

NOCTI EXAM QUESTIONS WITH CORRECT ANSWERS 2024/2025 (GRADED A+) Nonferrous metals does not contain any iron Which of the following is a ferrous metal? mild steel Properties of common materials are divided into the following categories: physical, mechanical, thermal, electric, and acoustic solid Tensile strength is the resistance a metal has to being pulled apart ... ALL NOCTI EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024/2025 (GRADED) A typical form of mechanical stress is overload ...

Mechanical Failure - Answer exceeded limit of tissue causing rupture/fracture Mechanical Forces: Compressive - Answer loading that produces crushing effect - spinal fracture Mechanical Forces: Tensile (tension) - Answer pulling force - achilles rupture

Energy forces: Tension - ANSWER-forces stretch by pulling at opposite ends. Example: Tensile strength describes the tissues ability to resist pulling apart when stretched. Tendons, ligaments, and muscles can tear when they are overstretched (Achilles tendon) Energy Forces: Compression - ANSWER-Compression forces crush by squeezing together. Example: Injuries to organs occur when the organs are crushed from surrounding internal organs or structures such as a seat belt worn up across th...

ALL NOCTI QUESTIONS 100% CORRECT ANSWERS 2023/2024 GRADED A LATEST VERSION How much does one gallon of water weigh? 8.3 pounds Nonferrous metals does not contain any iron Which of the following is a ferrous metal? mild steel Properties of common materials are divided into the following categories: physical, mechanical, thermal, electric, and acoustic solid Tensile strength is the resistance a metal has to being pulled apart ... A typical form of mechanical stress is overload Whi...

TBI (traumatic brain injury) Traumatically induced structural injury or physiological disruption of brain function as a result of an external force (Dynamic loading - car crash organs back and forth and angular loads - punch) Symptoms of TBI ▪ ALOC or lost ▪ Amnesia ▪ Neurological deficit ▪ Intracranial lesion (organ damage) ▪ Penetrating or closed head injuries ▪ GCS <8 Ages at risk - 15-44 & 75+ (falls, hypertension & meds) Mechanism of injury Tra...

EXSS 288 Exam 2 Questions with Complete Solutions What is an intrinsic and extrinsic injury? - Answer-Intrinsic = infection, extrinsic=orthopedic What is the difference between an acute injury and a chronic injury? - Answer- Acute=macrotrauma, excessive force at a single bout, sudden onset Chronic=microtrauma, repeated over extended period of time, gradual onset What is a primary and secondary injury? - Answer-Primary=direct immediate consequence, Secondary=accommodation to primary inju...

NOCTI Questions With Correct Answers Latest 2024/2025 (GRADED 100%) Nonferrous metals does not contain any - Answer- iron Which of the following is a ferrous metal? - Answer- mild steel Properties of common ______________ materials are divided into the following categories: physical, mechanical, thermal, electric, and acoustic - Answer- solid Tensile strength is the resistance a metal has to being pulled apart - AnswerA typical form of mechanical stress is - Answer- overload Which of the fo...