- (A) Sec-1. mole°
- (B) Moles1. sec-1
- (C) Moles-1. sec1
- (D) Moles1. sec1
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- (A) Immobility of dislocation
- (B) Strain-ageing
- (C) Increase in Young’s modulus
- (D) Strain hardening
- (A) Copper
- (B) Aluminium
- (C) Nickel
- (D) Zinc
- (A) He
- (B) C
- (C) H
- (D) Ar
- (A) Nuclear fission
- (B) Nuclear fusion
- (C) Both the nuclear fission & fusion
- (D) Ionisation
- (A) Dew point
- (B) Dry bulb
- (C) Wet bulb
- (D) None of these
- (A) Supercharging
- (B) Wall temperature
- (C) Compression ratio
- (D) Engine speed
- (A) Nitriding
- (B) Hot dipping
- (C) Electroplating
- (D) Both ‘B’ & ‘C’
- (A) Removed by acid pickling
- (B) Hammered into the surface
- (C) Removed with coarse emery cloth
- (D) Left as such to protect the surface
- (A) Lead
- (B) Copper
- (C) Aluminium
- (D) Wrought iron

