Psychrometry deals with the properties of gas-vapor mixture. Humidity
can be determined by the measurement of the __________ of a fibre.
(A) Electrical resistance
(B) Thermal conductivity
(C) Strength
(D) None of these
can be determined by the measurement of the __________ of a fibre.
(A) Electrical resistance
(B) Thermal conductivity
(C) Strength
(D) None of these