Themain scale of vernier callipers reads in millmetre and its vernier is divided into 8 divisions, which coincide with 5 divisions of main scale . Then If when two jaws of instrument touchwith each other the 5 ^("th") division of vernier scale coincide with 3^("rd") division of main scale . Then error is

Themain scale of vernier callipers reads in millmetre and its vernier

1.	Themain scale of vernier callipers reads in millmetre and its vernier is divided into 8 divisions, which coincide with 5 divisions of main scale . Then If when two jaws of instrument touchwith each other the 5 ^("th") division of vernier scale coincide with 3^("rd") division of main scale . Then error is
Answer» Positive zero error of magnitude 1.25 mm NEGATIVE zero error of magnitude 1.25 mm positive zero error of magnitude 0.125 mm Negative zero error of magnitude 0.125 mm ANSWER :D

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