When conducting an immersion test, the water path distance must be controlled so that:

M

Mr. Dubey • 52.30K Points
Coach

Q. When conducting an immersion test, the water path distance must be controlled so that:

(A) Spurious signals are not created by surface waves on the test piece

(B) The (water path distance)/(diameter) ratio does not result in asymmetric standing waves

(C) The test piece discontinuity indications appear between the first front and first back surface echos

(D) The second front surface echo does not appear on the CRT screen between the first front and first back surface echos

Correct : Option (C)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. A single unit of 50 MW is generally not available with which type of power plant?

Q. What is the relation between scale factor and sensitivity of a transducer?

Q. Electric motor protection has which sensor?

Q. The direction of rmf when a single phase supply is given to stator of three phase induction motor is?

Q. Scaling of a polygon is done by computing

Q. Which of the following enters the super heater of a boiler?

Q. A spring controlled governor is said to be isochronous when the controlling force

Q. What is the compressibility of neon (molar mass = 20) with density 20 g/liter at 27oC and 100 atm?

Q. The penetrant process best suited to use on parts with rough surfaces is: