FCC General Class License Exam Practice Test
FCC General Class License Exam के लिए अपना आत्मविश्वास बढ़ाएँ। अवधारणाओं का अभ्यास करें, उत्तरों को समझें और हर सवाल के साथ अपना ज्ञान मज़बूत करें।
एक नमूना सवाल आज़माएँपरीक्षा का परिचय और विवरण
The FCC General Class License Exam is a critical professional certification for radio operators in the United States, administered by the Federal Communications Commission (FCC). This license grants extensive operating privileges on all amateur radio bands and modes, including significant HF (High Frequency) privileges essential for long-distance communication. Earning the General Class license represents a substantial advancement from the entry-level Technician Class, demonstrating a deeper, applied understanding of radio theory, regulations, and operational practices. It is a recognized credential within the telecommunications, emergency management, aviation, maritime, and defense sectors, validating the holder's competency in intermediate-level electronics, antenna systems, propagation, and safe station operation. This certification is often a prerequisite for technical roles involving radio frequency (RF) systems and is a stepping stone to the highest-level Amateur Extra Class license, solidifying one's standing as a skilled radio communicator.
नमूना प्रश्न
अभ्यास कैसे काम करता है, यह जानने के लिए एक उत्तर चुनें और व्याख्या देखें।
A VHF station upgrade includes MMICs, logic ICs, RF connectors, a display module, and ferrite cores. The cables fit mechanically, but the electrical use case controls the best choice. Based on the current 2023-2027 General Class pool, What is a typical upper frequency limit for low SWR operation of 50-ohm BNC connectors?
A General-class operator is planning a 2026 HF weekend from a borrowed station. The log has an old Technician band chart taped to the desk, the antenna tuner is already matched, and the operator wants to avoid an out-of-segment transmission. Based on the current 2023-2027 General Class pool, On which of the following bands is phone operation prohibited?
A Volunteer Monitor team is reviewing complaints about a stuck repeater input and several marginal HF signals. The local club wants a process that encourages self-regulation without inventing extra authority. Based on the current 2023-2027 General Class pool, What is the Volunteer Monitor Program?
A new General-class operator is wiring a transceiver, amplifier, tuner, computer audio interface, and dummy load. The station powers up cleanly, but the front-panel setting or connection choice determines safe operation. Based on the current 2023-2027 General Class pool, What is the effect on plate current of the correct setting of a vacuum-tube RF power amplifier's TUNE control?
A software-defined transceiver is being aligned with a roofing filter, mixer, local oscillator, and DSP chain. The signal is visible on the waterfall, but the block function determines the answer. Based on the current 2023-2027 General Class pool, What circuit is used to select one of the sidebands from a balanced modulator?