A jig is used while __________________ a hole?
A. Boring
B. Counter boring
C. Drilling
D. Enlarging
Chemical Engineering Basics
The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is___________________?
The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is___________________?
A. Full annealing
B. Bright annealing
C. Patenting
D. None of these
Gantt charts are used for streamlining the__________________?
Gantt charts are used for streamlining the__________________?
A. Inventory control
B. Production schedule
C. Sales forecasting
D. Quality control
Thermodynamic cycle involved in the working of a thermal power plant is the ______________ cycle ?
Thermodynamic cycle involved in the working of a thermal power plant is the ______________ cycle ?
A. Joule
B. Carnot
C. Rankine
D. Brayton
Faraday’s law of electrolysis is related to the____________________?
Faraday’s law of electrolysis is related to the____________________?
A. Cation speed
B. Atomic number of the cation
C. Equivalent mass of the electrolyte
D. None of these
Suitability of steel for its use in cable is judged by its strength in__________________?
Suitability of steel for its use in cable is judged by its strength in__________________?
A. Tension
B. Compression
C. Torsion
D. Shear
Change in volume of metals from absolute zero temperature to their melting points is___________________?
Change in volume of metals from absolute zero temperature to their melting points is___________________?
A. Almost same for all metals
B. Different for different metals
C. Less for low melting point metals
D. Less for high melting point metals
Which of the following commonly used condenser tube materials has the lowest thermal conductivity ?
Which of the following commonly used condenser tube materials has the lowest thermal conductivity ?
A. Admiralty brass
B. Stainless steel
C. Aluminium brass
D. Titanium
One ton of refrigeration is not equivalent to the heat removal rate of ____________________?
One ton of refrigeration is not equivalent to the heat removal rate of ____________________?
A. 200 BTU/minute
B. 50 kcal/minute
C. 50 kJ/sec
D. 3.5 KW
Gage pressure within a spherical droplet of a fluid is ‘p’. What will be gage pressure within a bubble of the same size & of the same fluid ?
Gage pressure within a spherical droplet of a fluid is ‘p’. What will be gage pressure within a bubble of the same size & of the same fluid ?
A. p
B. 2 p
C. 0.5 p
D. 0.25 p