Which Of The Following May Be Termed As A Variable Orifice Flow-Meter ?

Pitot Tube

Rotameter

All A., And C.

V-Notch

Which Of The Following May Be Termed As A Variable Orifice Flow-Meter ?

10th-class-mcqs-all-subjects9th-class-mcqs-all-subjects11th-class-mcqs-past-papers12th-class-macqs-past-paperscss-islamiat-past-papers-mcqsnts-online-test-preparation