For the maximum accuracy of M.C.G. deflection should be

The accuracy of M.C.G.

The accuracy of M.C.G.

The accuracy of M.C.G. can be increased by

The accuracy of M.C.G. can be measured in terms of

The accuracy of M.C.G. can be measured in terms of

In tangent galvanometer generally for more accuracy deflection of galvanometer should be taken in range of

In tangent galvanometer generally for more accuracy deflection of galvanometer should be taken in range of

For a thermocouple, the neutral temperature is 570^(@)C and the temperature of its cold junction is 50^(@)C . If there is no deflection in the galvanometer, the temperature of the hot junction should be

For a thermocouple, the neutral temperature is 270^(@)C and the temperature of its cold junction is 20^(@)C . If there is no deflection in the galvanometer, the temperature of the hot junction should be

For a thermocouple, the neutral temperature is 300^(@)C and the temperature of its cold junction is 30^(@)C . If there is no deflection in the galvanometer, the temperature of the hot junction should be