- (A) 1
- (B) 1/S
- (C) 1/S2
- (D) 1/(S2 + 1)
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- (A) 1/(Ts + 1)
- (B) 1/Ts
- (C) s/(Ts + 1)
- (D) None of these
- (A) w = 1/√14, Kc = 45/7 √14
- (B) w = √(7/6), Kc = 46/3
- (C) w = 1, Kc = 13
- (D) w = √(7/8), Kc = 45/4
- (A) Filling nitrogen under pressure in the stem
- (B) Increasing the diameter of the tube
- (C) Using steel tube in place of glass tube
- (D) Accounting for the tube expansion
- (A) 63.2
- (B) 87.5
- (C) 95
- (D) 100
- (A) Ultra pure metals
- (B) Metal oxides
- (C) Iron-copper alloys
- (D) Nickel-chromium alloys
- (A) Beam radiation
- (B) Global radiation
- (C) Bright sunshine period
- (D) None of these
- (A) Polarimetry
- (B) Flame photometry
- (C) Emission spectroscopy
- (D) Oscillometry
- (A) Helium
- (B) Hydrogen
- (C) Nitrogen
- (D) None of these
- (A) Bourdon gauge
- (B) U-tube manometer
- (C) Inclined tube manometer
- (D) Pirani gauge
