Progress in the Realization of the Units of Capacitance, Resistance, and Inductance at the National Physical Laboratory, India

This paper describes the progress made at the National Physical Laboratory (NPL), New Delhi, India, in the realization of the units of capacitance and resistance based on a calculable crosscapacitor. The realization of the unit of inductance in terms of capacitance using the Maxwell-Wein bridge and resonance techniques has also been described.