engineering recuitment RVUNL JEn (RSEB) Mock Tests 2025 Electrical and Electronics Measurements Error Analysis
A Wattmeter has a full scale range of 2500 Watt. It has an error of ± 1% of true value. What would be the range of reading if true power is 1250 Watt?
1
1225 Watt - 1275 Watt
2
1245 Watt - 1255 Watt
3
1237.5 Watt - 1262.5 Watt
4
1247.5 Watt - 1252.5 Watt
5
1200 Watt - 1300 Watt