Q#1: Which law describes the relationship between a static electric charge and the electric field it creates?(A) Ampère’s Law(B) Gauss’s Law(C) Faraday’s Law(D) Ohm’s LawAnswer: (B) Gauss’s LawQ#2: The SI unit of electric field intensity is:(A) Volt(B) Ampere(C) Ohm(D) Volt per meterAnswer: (D) Volt per meterQ#3: Electric field lines around a point charge:(A) Originate from … Read more
20 min Score: 0 Attempted: 0/20 Subscribe 1. Which of the following is defined as the ability of a device or system to function properly in its electromagnetic environment? (A) Electromagnetic Interference (EMI) (B) Radio Frequency Interference (RFI) (C) Electromagnetic Compatibility (EMC) (D) Shielding Effectiveness 2. What is the primary purpose of electromagnetic shielding in … Read more
20 min Score: 0 Attempted: 0/20 Subscribe 1. Which law describes the relationship between electric charges and the electric field they produce? (A) Ohm’s Law (B) Coulomb’s Law (C) Ampère’s Law (D) Faraday’s Law 2. What is the SI unit of electric flux? (A) Volt (B) Tesla (C) Weber (D) Newton 3. Which electromagnetic wave … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which renewable energy source is most commonly used in grid-connected systems? (A) Solar (B) Wind (C) Hydroelectric (D) Biomass 2. Grid-connected renewable energy systems are primarily designed to: (A) Store excess energy in batteries (B) Sell excess energy to the grid (C) Operate independently of the grid … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which renewable energy source is derived from the sun’s radiation? (A) Wind (B) Solar (C) Hydroelectric (D) Geothermal 2. Which technology converts sunlight directly into electricity? (A) Solar thermal (B) Concentrated solar power (CSP) (C) Photovoltaic (PV) (D) Solar hot water heating 3. What is the primary … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which renewable energy source is most commonly integrated into existing electricity grids? (A) Solar (B) Wind (C) Geothermal (D) Biomass 2. What is a key challenge associated with integrating intermittent renewable energy sources like wind and solar into the grid? (A) High installation costs (B) Grid stability … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which of the following is NOT a characteristic of Model Predictive Control (MPC)? (A) Nonlinear optimization (B) Online feedback control (C) Use of state-space models (D) Minimal computational requirements 2. In adaptive control, parameter adaptation is typically based on: (A) Fixed gain matrices (B) Online estimation of … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which of the following is not a primary advantage of digital control systems over analog control systems? (A) Ease of implementation (B) Flexibility in control algorithms (C) Higher speed of operation (D) Improved accuracy and precision 2. Sampling period in digital control systems determines: (A) Stability of … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which of the following is NOT a component of an Industrial Control System (ICS)? (A) PLC (B) SCADA (C) LAN (D) ERP 2. What does PLC stand for in the context of Industrial Control Systems? (A) Program Logic Controller (B) Programmable Logic Computer (C) Programmable Logic Controller … Read more
Q1: In a closed-loop control system, the transfer function of the feedback path is:A. UnityB. ZeroC. Greater than oneD. Less than oneAnswer: AQ2: The steady-state error of a control system can be reduced by:A. Increasing the gain of the systemB. Decreasing the gain of the systemC. Changing the reference inputD. None of the aboveAnswer: AQ3: … Read more