A. Deviation
B. Derivative time
C. Error ratio
D. Differential gap
A. 140
B. 180
C. 240
D. 280
A. Form slag by combining with impurities
B. Supply heat by undergoing exothermic reaction with impurities
C. Reduce the coke consumption
D. Reduce slag viscosity
A. Packed column
B. Venturi scrubber
C. Bubble cap plate column
D. Wetted wall column
A. Zinc
B. Nickel
C. Lead
D. Tin
A. Boiling
B. Forced convection in air
C. Free convection in air
D. Conduction in air
A. A physical phenomenon
B. A chemical phenomenon
C. Same as erosion
D. An uncontrollable phenomenon
A. Enthalpy
B. Entropy
C. Pressure
D. Volume
A. Makes it usable in almost all magnetic circuits where alternating current is used
B. Increases its electrical resistivity and decreases the hysteresis loss
C. Is present upto 5% & 4% respectively when used in transformers & motor armatures
D. All ‘A’, ‘B’ & ‘C’
A. Copper
B. Steel
C. Aluminium
D. Brass