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Instruments quiz range how to#

Harmonic distortion analyzer, used as a notch filter, used in audio and high-frequency applications Used to measure relative permittivity, dielectric loss Suitable for medium Q coil (1 10), slowest bridgeĥ-point bridge, accurate and fastest bridge (Q < 1)Ĭampbell’s modification of Heaviside bridge

The loss of charge method is used for the measurement of high resistance.

A potentiometer is used to measure the small voltages.

Megger is used for the measurement of high insulation resistance.

Schering bridge is used for the measurement of capacitance, permittivity, dielectric loss and leakage resistance of the capacitor.

>Example: A potentiometric type of recorder used for monitoring temperature records the instantaneous temperatures on a strip chart recorder. >Any electrical quantity like current, voltage can be recorded by a suitable recording mechan>ism. In principle, these are indicating instruments but so arranged that a permanent continuous record of the indication is made on a chart or dial. Recording Instruments: These instruments record continuously the variation of any electrical quantity with respect to time. >Example: Ammeter, Voltmeter, Wattmeter, Speedometer These instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured. Indicating Instruments: These indicate the quantity being measured by means of a pointer that moves on a scale. These instruments give reading for a specific period of time but no indication of reading for a particular instant of time.Įxample: Ampere-hour meter, Energy meter, kilovolt ampere-hour meter. Piccolo is Italian for small.>Integrating Instruments: These instruments record the consumption of the total quantity of electricity, energy, etc.

Question: What is the higher-pitched version of a flute called? Answer: The piccolo is smaller and higher pitched than the flute, but also a member of the woodwind family. Xylophones are percussion instruments, making sounds when hit with mallets. Question: Which of the following is not a keyboard instrument? Answer: Pianos, harpsichords, and pipe organs make sounds when a player pushes keys. Question: How many strings does a violin have? Answer: A violin has four strings, tuned G-D-A-E in perfect fifths. The other three instruments are parts of a standard drum kit. Question: Which of these is not a percussion instrument? Answer: A flute is a kind of woodwind instrument. Question: What is another word for panpipes? Answer: The wind instrument made of cane pipes of different lengths put together in a row is called panpipes or syrinx. Question: What is the literal translation of ukulele, a traditional Hawaiian instrument? Answer: The small four-stringed guitarlike instrument was named ukulele, a word meaning "jumping flea” in Hawaiian, for the motion of the player’s fretting hand while playing. Question: What style of music used bottles and eating utensils in guitar playing? Answer: Early African American blues guitarists invented the technique of sliding a bottleneck or knife along the neck of a guitar tuned to a chord, known as bottleneck or slide guitar. Instruments Question: What material was originally used to make violin strings? Answer: Before the invention of metal strings and nylon and other synthetic material strings, violins were strung with animal intestines. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians.

Instruments quiz range how to#

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