Chapter 1 Basics of Measuring instruments MCQs

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1. Electrical instruments are broadly divided into:





2. Absolute instruments are mainly used in:





3. Secondary instruments give:





4. Which of the following is an example of absolute instrument?





5. Which instrument needs calibration?





6. Indicating instruments show:





7. Recording instruments provide:





8. Integrating instruments measure:





9. Example of integrating instrument is:





10. Digital instruments have:





11. Analogue instruments are:





12. Which instrument is more accurate?





13. Magnetic effect of current is used in:





14. Heating effect of current depends on:





15. Electrostatic instruments are used for:





16. Deflecting force is used to:





17. Controlling force acts:





18. Damping force is used to:





19. Which damping method is most efficient?





20. Tangent galvanometer works on:





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