Q1. What is electrical measurement?
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Q2. Which instrument measures current?
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Q3. Which instrument measures voltage?
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Q4. Which instrument measures resistance?
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Q8. Which instrument is used for power measurement?
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Q9. What is galvanometer used for?
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Q10. Which instrument measures energy?
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Q11. What is the principle of moving coil instrument?
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Q12. Which instrument works on electromagnetic induction?
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Q13. What is PMMC instrument?
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Q14. Which instrument is used for DC measurement only?
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Q15. What is shunt resistance used for?
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Q16. What is multiplier resistance used for?
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Q17. What is loading effect?
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Q18. What is accuracy?
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Q19. What is precision?
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Q20. What is error in measurement?
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Q21. What is systematic error?
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Q22. What is random error?
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Q23. What is calibration?
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Q24. What is bridge circuit used for?
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Q25. Which bridge is used for resistance measurement?
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Q26. What is Wheatstone bridge?
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Q27. What is null deflection method?
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Q28. What is deflection method?
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Q29. What is potentiometer used for?
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Q30. What is standard cell?
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Q31. What is meter constant?
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Q32. What is creeping in energy meter?
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Q33. What is instrument transformer?
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Q34. What is CT?
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Q35. What is PT?
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