A. Is trebled
B. Remains unchanged
C. Decreases by a factor of 3
D. Decreases by a factor of 1/3
Related Mcqs:
- In inventory control theory, the economic order quantity (EOQ) is the____________________?
A. Lot size corresponding to break even analysis
B. Average level of inventory
C. Optimum lot size
D. None of these - Brittleness induced due to the presence of sulphur in steel can be reduced by adding____________________?
A. Manganese
B. Magnesium
C. Vanadium
D. Copper - Bad odour in sanitary latrines is reduced by periodically sprinkling_____________________?
A. Bleaching powder
B. Lime powder
C. Aluminium sulphate
D. None of these - Brittleness induced due to the presence of sulphur in steel can be reduced by adding______________?
A. Manganese
B. Magnesium
C. Vanadium
D. Copper - For a small scale toy factory, the fixed cost per month is Rs. 5000/-. The variable cost per toy is Rs. 20 and sales price is Rs. 30 per toy. The break even production per month will be _________________ toys ?
A. 250
B. 500
C. 1000
D. 3000 - The expected efficiency of a single riveted lap joint is of the order of 50%. If the thickness of the plate is increased four times, then the rivet diameter will have to be increased ___________________ times ?
A. Two
B. Four
C. Six
D. Eight - Electrical conductivities of semi-conductors are of the order of ______________ ohm/cm ?
A. 10-3
B. 103
C. 10-15
D. 1015 - The excess air required for the combustion of pulverized coal is of the order of about _______________ percent ?
A. 5
B. 15
C. 30
D. 45 - For a first order chemical reaction, the concentration of the reactant decreases __________________ with time?
A. Linearly
B. Exponentially
C. Logarithmically
D. Inversely - The order of a chemical reaction____________________?
A. Can be determined only experimentally
B. Can be determined from the stoichiometry of the reaction
C. Cannot be zero
D. Can be fractional
