Function Generator is an electronic measuring tool generate, or generate a sine-shaped wave, triangle, ramp , rectangle, and pulse waveform. Function Generator generally generates frequency on the range of 0.5 Hz to 20 Mhz or more depends on the manufacturer’s design. The resulting frequency can be selected by rotating the frequency range button. The adjustable signal amplitude ranges from 0.1V ...
Read More »Style Electrical Phenomena
After carefully studying the atomic structure, has led you on conceptual knowledge that is still associated with prior knowledge, ie electric charge. Electric charge is a term that is quite important in the world of electricity. Electric charge is the physical properties of each object. According to Benjamin Franklin, the electrical charge can be divided into two, namely a positive ...
Read More »Error In Measurement
In the concept of measurement, either because of the limitations of measuring instruments as well as environmental conditions it is believed that any measurement will always yield an undue measure (actual). In this case it is assumed that the correct outcome is unknown. Deviation or difference (difference) between the measurement results (observations) and the actual results expressed as errata (errors). ...
Read More »Other Devices In Measurement
A. Standard Equipment (Primary) If there is any standard equipment or equipment then it should be a reference primer is used to check the calibration of equipment. NIST (National Institute of Standards and Technology) in this respect and who has the authority to always maintain and provide standards that are required in measurements, eg temperature, mass, and time. B. Secondary ...
Read More »Arah Gerakan Elektron
Arus listrik berlawanan dengan arah arus elektron. Jika arus elekton dari kutup negatif ke kutub positif maka arus listrik dari titik yang bermuatan positif menuju ke titik negatif. Karna yang bergerak adalah elektron sedangkan protonnya trtap. Ternyata dari setiap bahan masing-masing mempunyai kandungan elektron yan tidak sama, antara bahan satu dengan bahan lainnya. Olehkarena itu akan dapat diketahui sifat bahan ...
Read More »Pengertian Osiloskop
Osiloskop merupakan alat ukur, dimana bentuk gelombang sinyal listrik yang diukur, tergambar pada layar tabung sinar katoda (cathode ray tube).Osiloskop selanjutnya disebut CRO (cathode ray oscilloscope) adalah instrumen laboratorium yang sangat bermanfaat untuk pengukuran, analisa bentuk-bentuk gelombang, dan gejala lain dalam rangkaian-rangkaian listrik/elektronik. Pada dasarnya CRO adalah alat pembuat grafik X-Y yang sangat cepat berupa tampilan sebuah sinyal masukan terhadap ...
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