u930973931_answers 50 min Score: 0 Attempted: 0/50 Subscribe 1. What property of a material determines its ability to conduct electricity? (A) Density (B) Resistivity (C) Hardness (D) Elasticity 2. Which law describes the magnetic field produced by a current-carrying conductor? (A) Gauss’s Law (B) Faraday’s Law (C) Ampère’s Law (D) Ohm’s Law 3. Which of the … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which of the following quantities is a vector? (A) Speed (B) Distance (C) Force (D) Work 2. The force that opposes the motion of objects through air is called: (A) Gravitational force (B) Normal force (C) Frictional force (D) Tension force 3. Newton’s first law of motion … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What is the SI unit of electric current? (A) Ohm (B) Ampere (C) Volt (D) Watt 2. Which law states that the induced electromotive force (EMF) in a circuit is directly proportional to the rate of change of magnetic flux through the circuit? (A) Faraday’s Law of … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What is the primary function of an optocoupler? (A) Transmit electrical signals wirelessly (B) Convert optical signals to electrical signals (C) Isolate electrical circuits (D) Amplify electrical signals 2. Which material is commonly used as a semiconductor in light-emitting diodes (LEDs)? (A) Copper (B) Silicon (C) Gallium … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What does WLAN stand for? (A) Wireless Local Area Network (B) Wired Local Area Network (C) Wireless Long Area Network (D) Wired Long Area Network 2. Which of the following is not a wireless communication standard? (A) Bluetooth (B) Ethernet (C) Wi-Fi (D) LTE 3. In cellular … Read more
40 min Score: 0 Attempted: 0/40 Subscribe 1. What does VPN stand for? (A) Virtual Personal Network (B) Virtual Private Network (C) Very Personal Network (D) Very Private Network 2. Which of the following is NOT a type of malicious software? (A) Virus (B) Worm (C) Firewall (D) Trojan Horse 3. What is the purpose … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which of the following is not a type of artificial intelligence? (A) Narrow AI (B) General AI (C) Applied AI (D) Super AI 2. What is the primary objective of supervised learning? (A) To classify data into predefined categories (B) To discover patterns in unlabeled data (C) … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What does IoT stand for? (A) Internet of Telephones (B) Internet of Theories (C) Internet of Things (D) Internet of Tricks 2. Which of the following is NOT a characteristic of IoT? (A) Interconnectivity (B) Security (C) Independence (D) Standardization 3. Which technology is commonly used for … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What does “ROS” stand for in the context of robotics? (A) Robot Operating System (B) Robotic Operation System (C) Real-time Operating System (D) Robot Observation System 2. Which of the following sensors is commonly used for detecting distance in robotics? (A) Ultrasonic sensor (B) Accelerometer (C) Thermistor … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which of the following is not a software development life cycle model? (A) Waterfall model (B) Spiral model (C) Agile model (D) RAD model 2. The process of converting user requirements into software code is known as: (A) Software implementation (B) Software testing (C) Software design (D) … Read more