ISRO Technician-B Electronic Mechanic Question Paper - 2019 (Set - 1) with Answer Key

ISRO Technician-B Electronic Mechanic Question Paper - 2019 (Set - 1) with Answer Key

56) Which is not a digital modulation technique?

Answer is:

Phase Modulation

57) Which of the following convert chemical energy to electrical energy?

Answer is:

Dry cell

58) Which of the following is not a basic element of the microprocessor?

Answer is:

Timer

59) Which of the following is a volatile memory?

Answer is:

SRAM

60) Which conformal coating material is difficult to remove chemically using a solvent?

Answer is:

Parlyne

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