PTM SCIENCE & TECHNOLOGY TEST – 3
Q 1 . Consider the following statements: 1 . Infrared imaging can identify temperature differences in space objects. 2 . The infrared wavelengths have longer wavelengths than…
PTM SCIENCE & TECHNOLOGY TEST – 2
Q 1 . Consider the following statements in respect of a jet engine and a rocket: 1 . A jet engine uses the surrounding air for its…
PTM SCIENCE & TECHNOLOGY TEST – 1
Q 1 . With reference to India’s satellite launch vehicles, consider the following statements: 1 . PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs…