www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Question Papers
ISRO
ISRO Technician-B
Electronic Mechanic
ISRO Technician-B Electronic Mechanic 2019
51

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

51) What is the frequency range of audio signals?

20Hz to 20kHz

20kHz to 2 MHz

10Hz to 10kHz

10kHz to 1MHz

Answer is:

20Hz to 20kHz

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

For more MCQ's Click Here

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

52) The characteristic impedance of the commonly used coaxial cable RG58 is

75 Ohm

50 Ohm

100 Ohm

58 Ohm

Answer is:

50 Ohm

53) Which digital technology is commonly used in VLSI devices?

TTL

ECL

CMOS

RTL

Answer is:

CMOS

54) What is the peak voltage of a sinusoidal signal of 7V rms?

9.9 V

7 V

3.5 V

14 V

Answer is:

9.9 V

55) Which of the following will not convert light energy to electrical energy?

Light Emitting Diode

Photo diode

Photo transistor

Solar cells

Answer is:

Light Emitting Diode

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

For more MCQ's Click Here