RRB Group D 10-Dec-2018 Shift 1 Solved Paper

© examsiri.com

Question : 1 of 100

Marks: +1, -0

Which of the following is NOT true about Manganese?

It used in the heating elements of electricirons, toaster etc.
Manganese is an electropositive element
It does not oxidise easily
Temperature affects its resistance at a highlevel.

Go to Question:

Next Question