MCQ
Can MR be zero or negative?
  • A
    Both are not related
  • B
    Both are related
  • Yes
  • D
    No

Answer

Correct option: C.
Yes
(c) Yes
Explanation: MR can be zero when TR remains same with rise in output and MR can be negative when TR falls with rise in output.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free