1.Hormones are called as chemical messenger because of
- their excited action
- its aliphatic nature
- its static action
- none of the above
2.Which one of the following is related to Ethers
- tetrapole movement
- tripole movement
- dipole movement
- none of the above
3. Reason for energy losses in actual transformer
- Joule heating
- Flux leakage
- Eddy current
- All of the above
4.Name the parameter(s) that is/are not required to specify completely a monochromatic plane wave in vaccum.
- amplitude
- frequency
- initial phase
- state of polarisation
5. Which element is used as a moderator in heterogeneous nuclear reactor?
- heavy water
- graphite
- mercury
- uranium
ANSWER KEY
- Answer : 1
- Answer : 3
- Answer : 4
- Answer : 4
- Answer : 2
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Important Questions based on General Science for the Competitive Exams
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Oleh
TNPSC Master
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