M

Mr. Dubey • 100.64K Points
Coach

Q. In an A scan presentation, the amplitude of vertical indications on the screen represents the:

  • (A) Amount of ultrasonic sound energy returning to the search unit
  • (B) Distance travelled by the search unit
  • (C) Thickness of material being tested
  • (D) Elapsed time since the ultrasonic pulse was generated
Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs

Q. The ideal output velocity of steam from a nozzle having an enthalpy drop of 100 kcal/kg will be

Q. Which of the following is not the standard rating of GLS lamps in India?

Q. The directional properties are imparted to the castings made in foundries.

Q. The process for steel making being used at Rourkela steel plant is

Q. When a longitudinal wave sound beam passes through an acoustic interface at some angle other than zero degrees:

Q. In CI engines with increase in compression ratio the delay period

Q. The main advantage of a CRO is

Q. The function of a washer is to

Q. For the same feed, feed quality and separation (in a distillation column), with the increase of total pressure, the number of ideal plates will

Q. In a gas-liquid shell and tube heat exchanger, the

Question analytics