The term Arya occurs 36 times in the Rig Veda, primarily referring to the noble or civilized individuals in contrast to non-Aryan groups. The usage signifies socio-cultural distinctions of the time.
Match List-I with List-II:
List-I | List-II |
(A) A device whose output is an enlarged version of input | (I) Amplifier |
(B) The process of making adjustments so that the instrument readings conform to accepted standards | (II) Calibration |
(C) Measures and generates an opposing effect to maintain zero deflection | (III) Null type detector |
(D) An action to convey information | (IV) Signal |
Match List I with List II:
List I (Dimensionless Quantity) | List II (Application) |
(A) Number of transfer units | (I) Recuperative type heat exchangers |
(B) Periodic flow heat | (II) Regenerative type heat exchangers |
(C) Chemical additive | (III) A measure of heat exchanger size |
(D) Deposition heat exchanger | (IV) Prolongs dropwise condensation surface |
(V) Fouling factor |
Match List-I with List-II:
List-I | List-II |
---|---|
(A) Heat | (I) State function |
(B) Internal energy | (II) Path function |
(C) Work | |
(D) Entropy |