- (A) Carbon and silicon should be low
- (B) Silicon should be low but carbon should be high
- (C) Both silicon & carbon should be high
- (D) Silicon should be high but carbon should be low
Chemical Engineering Mcqs
- (A) Pure oxygen has been used for combustion
- (B) Nitrogen percentage in the fuel is very high
- (C) Excess air has been used for combustion
- (D) Hydrogen is not present in the fuel
- (A) Direct arc
- (B) Indirect arc
- (C) Resistance
- (D) Induction
- (A) Equivalent weight
- (B) (Equivalent weight)2
- (C) Molecular weight
- (D) (Molecular weight)2
- (A) Hot metal
- (B) Flue gases
- (C) Slag
- (D) Refractory lining
- (A) Carbon dioxide
- (B) Water
- (C) Mercury
- (D) None of these
- (A) Extrusion
- (B) Rolling
- (C) Deep drawing
- (D) Wire drawing
- (A) Sequence of operation to be performed
- (B) Progress of work performed
- (C) Authorisation of work to be performed
- (D) Balancing of load on machines
- (A) Slush
- (B) Die
- (C) Investment
- (D) True centrifugal
- (A) Haemoglobin
- (B) Chlorophyll
- (C) Hypo solution
- (D) None of these
