www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Question Papers
ISRO
ISRO Technician-B
Electrician
ISRO Technician-B Electrician 2019
62

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

62) Permanent magnets are made up of

Alnico

Samarium Cobalt

Neodymium

All of the above

Answer is:

All of the above

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

For more MCQ's Click Here

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

63) Motor used in locomotive is

DC shunt motor

DC series motor

Synchronous motor

None of the above

Answer is:

DC series motor

64) In an inductor, the current changes from 0A to 10A uniformly in 20s time. The induced voltage is 2V. What is the inductance of the inductor?

1 henry

2 henry

3 henry

4 henry

Answer is:

4 henry

65) The constituent having highest percentage by weight in Permalloy is

Iron

Boron

Cobalt

Nickel

Answer is:

Nickel

66) Which of the following is true for leakage current of a diode?

Increases with temperature

Produced by minority carriers

Occurs in a reverse biased diode

All of the above

Answer is:

All of the above

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

For more MCQ's Click Here