D. None of these
- The most common pump used for hydraulic fluid power application is __________
- Common food sources of Vitamin A are:___________?
- Common Chemical Industries MCQs
- In which layer of atmosphere does commercial aircrafts usually fly?
- Which element is required for solar energy conversion ______?
- The harmone which shares common hypothalamic factor are ________?
- The common waste material in bacteria is____________?
- The earth’s atmosphere is divided into layers based on the vertical profile of __________?
- Which element does not occur in nature but can be produced artificially?
- Border line which separates outer space from Earth’s atmosphere is known as?
- Which is the common element in universe?
- Which metallic element is liquid at room temperature?