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Demonstrate the typical ultrasonic flaw detector in transmission mode?
A typical ultrasonic flaw detector into its transmission mode is as demonstrated below.
In this way the transmitting probe is placed within contact with the test piece surface onto one side and an acquiring probe is placed precisely onto the opposite side of the test piece as demonstrated in the figure given above. Both the transmitting probe and obtaining probe are moved together. While there is no defect, the receiving probe receives complete signal and while there is a defect between the transmitter and receiver the amplitude of the received signal is reduced due to partial reflection at the defective area.
The stress at which the specimen breaks or reptures ultimately is known as ultimate strength. We also called this TENSILE STRENGTH .
Explain the first law of thermodynamics. Reduce its mathematical form, give the first law equation for different processes. What are its limitations?
Q. What is the use of control rods? Mention any two control rods. The control rods are utilized to control the chain reaction. They are extremely good absorbers of neutrons. Th
An impulse of 10 kilogram-meters per second acting on an object whose mass is 5 kilogram will cause a change in the objects velocity of: a) 0.5 meters per second b) 2 met
what is motion?
Determine whether you can examine a microstructure of dimension 10^(-3)mm distinctly with a magnifying lens of focal length 2cm,assuming that your eye has the average visual acuity
Why the fringes are in circular form and how does it form?
Determine the Shear Force in kN rounded to 1 DP and Bending Moment in kN.m rounded to 1 DP at point C in the beam when the UDL on the beam is P52 kN/m (as for the previous question
is the potential in the cavity of a charged conductor zero
Define the formula of Wien law. WIEN'S LAW: λ m T = constant Here: λ m = Peak Wavelength (m) T = Surface Temperature (K) Constant = 2.898 x 10 -3 mK It
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