Quiz on Science & Technology - Railways Exam

Railways Exam
1. What does the acronym HTTP stands for?

2. Dynamo is a device which transforms mechanical energy into ______.

3. In comparison with hydrogen, helium is preferred in gas balloons, because helium______

4. The acid generally stored in batteries is ______

5. Ammonium Chloride is the chemical name of:

6. In case of chemical change, what is generally affected?

7. The vegetation found in saline soil is termed as:

8. Heavy Water is used as a moderator in:

9.The plants which live in abundance of water are called:

10. The working principle of a washing machine is:

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