
Category: ECE Board
Philippines ECE board exam reviewer, multiple choice questions, pre-board exams, solutions and coaching materials for Electronics and Communications Engineering licensure.


Solution: Determine the critical frequency value of an HF signal

Solution: What is the index of refraction of a certain substance

Solution: Determine the refractive index of an ionosphere layer

Solution: What is the critical frequency if the maximum number of free electrons

Solution: What is the free space loss between two microwave parabolic antennas

Solution: Determine the effective radiated power of 20 kW TV broadcast transmitter

Solution: Calculate the electric field intensity in millivolts per meter at 30 kW

Solution: Determine the power density at a distance of 100 meters


