ABSTRACT This alarm system is created to detect an object movement in the coverage area. Alarm will trigger when object movement is detected. Nowadays, a lot of crimes happened…

1. Ultrasonic Testing Part 1 TWI 2. Ultrasonic Testing NDT Training & Certification 3. Course Layout Duration : 9.5 Days (Mon – Fri) Start : 8:30 am Coffee Break :…

Audio Spotlighting Anoob Hamza Mohammed | 1HM03EC006 | VIII ECE | H.M.S.I.T, Tumkur Contents : Introduction How does It work? History The Inventor Why audio spotlight? The…

Discussion on Acoustics Technology By: Romeo Lepiten, ECE Lepiten, supplementary encoding by: Anthony Ross G. Na as, ECT as, How do we Hear Ear Anatomy How do we hear As…

1. “CHILDRENS NATURE REQUIRES VISIBILITY.”Ushinskiy K.D. Gerkushenko GeorgiyPhD, associate professorRus s i an Federati on, Volgograd State Techni cal Uni versi t y,…

Slide 1Waves & Sound A. Waves 1. The nature of waves a. A wave is a rhythmic disturbance that transfers energy. b. All waves are made by something that vibrates. Slide…

Slide 1How Does an Ultrasonic Sensor Work? Slide 2 1. How do humans sense distance? 2. How do bats sense distance? 3. Provide an example “stimulus-sensor- coordinator-effector-response”…

1. Contents of presentation:Fire and Life SafetyCombustion and flammabilityFire protection and life safety 2. Combustion and flammability 3. Introduction Each year, workplaces…

1. Wave behavior: a. Reflection - the bouncing back of a wave. 1) Sound echoes 2) Light images in mirrors 3) Law of reflection i = r 2. b. Refraction - the bending of a wave…

1.   2. PAUL SANDIP | 2010 3. PAUL SANDIP | 2010 4. PAUL SANDIP | 2010 Indian Railway is the 2nd largest network in the world and every day millions of passengers travel…