- (A) Nickel, cobalt & chromium
- (B) Tungsten, chromium & cobalt
- (C) Manganese, chromium & cobalt
- (D) Tungsten, molybdenum & nickel
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- (A) 5
- (B) 10
- (C) 20
- (D) 35
- (A) Sulphur
- (B) Silicon
- (C) Lead
- (D) Phosphorous
- (A) Aqueous tension
- (B) Saturated humidity
- (C) Vapor pressure
- (D) Absolute humidity
- (A) Vacancy
- (B) Dislocation
- (C) Grain boundary
- (D) All of these
- (A) Ammonium hydroxide
- (B) Sodium carbonate
- (C) Sodium hydroxide
- (D) Ammonium carbonate
- (A) Temperature is low
- (B) Atmospheric pressure is low
- (C) Atmospheric pressure is high
- (D) None of these
- (A) 159
- (B) 1837
- (C) 2537
- (D) 10000
- (A) Cavitation
- (B) Frictional losses
- (C) Kinetic energy loss
- (D) Static head
- (A) Martensitic
- (B) Bainitic
- (C) Carburised
- (D) Stressed
