Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.	Addition of hard and sharp abrasive particles into the water jet can increase the cutting ability of the jet.
A.	True
B.	False
Answer» B. False

Discussion

2.	What will be the mass flow rate of water, when the water pressure is 4000 bar, being issued from an orifice of diameter 0.3 mm, assuming all related coefficients to be 1?
A.	1 kg/min
B.	2.89 kg/min
C.	3.26 kg/min
D.	3.79 kg/min
Answer» E.

Discussion

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Explore topic-wise MCQs in Testing Subject.

Addition of hard and sharp abrasive particles into the water jet can increase the cutting ability of the jet.

What will be the mass flow rate of water, when the water pressure is 4000 bar, being issued from an orifice of diameter 0.3 mm, assuming all related coefficients to be 1?