This question tests the knowledge of basic electrical instruments and their functions. It's a definition- based question.
What is galvanometer?
Asked in JE(Civil) RWD 2021 22 2021 · Topic: Measuring Instruments and Scales (Galvanometer: principle, sensitivity, and conversion to Ammeter and Voltmeter)
Show answer
Answer: A. It is an electromechanical measuring instru‐ ment for electric current.
More Physics questions
- Match List I with List II and choose the correct answer from the given options : List I List II (a) Hy‐ (i) An instrument measuring the rodrophone tation speed of a shaft or disk (b) Mega‐ (ii) An instrument that measures phone wind speed (c) Anem‐ (iii) An instrument that spreads ometer sound to far-off places (iv) An underwater device that de‐ (d) Tatects and records ocean sounds from chometer all directions
- Which one of the following instruments is used for measuring moisture content of air ?
- Relative humidity of atmosphere is measured by:
- The first number in common size viz 14/20, 19/22 and 24/40 for ground glass joints refers to
- The value of 40 degrees Celsius in Fahrenheit scale is
- The liquid used in a clinical thermometer is :
- Numerically two thermometers, one in Fahrenheit scale and another in Celsius scale shall read same at
- Hypsometer is used to measure :