Correct answer
C. none of the above
Explanation
The correct answer is none of the above.
Ratio of permissible stress in direct compression and bending compression is________?
A rainfall may be classified as acidic if its pH value is less or equal to________?
What refers to the value of an intangible item which arises from the exclusive right of a company to provide a specified product and service in a certain region of the country?
Which of the following is used for servicing and repairs of the aircraft?
Pick up the incorrect statement from the following?
If 850 kg liquid occupies volume of one cubic meter, men 0.85 represents its________?