Q. Energy of emitted radiation from a body increases with ______________

View solution

Q. Wavelength of peak radiation is represented by _____________

View solution

Q. At 100°C wavelength of radiation will be ______________

View solution

Q. Radiation thermometers are pyrometers.

View solution

Q. Temperature sensor of silicon can detect wavelength of ______________

View solution

Q. Which of the following sensor have a large response time?

View solution

Q. IR thermograph is also known as_______________

View solution

Q. IR thermography is useful in the medical field.

View solution

Q. Which of the following sensors provide higher temperature capacity?

View solution

Q. AFM stands for ________________

View solution

Q. Phenomenon of producing sound under mechanical stress is called________________

View solution

Q. Which of the following causes acoustic emission in machineries?

View solution

Q. Acoustic emission signals will be of the form ______________

View solution

Q. By placing sensor nearer to AE, SNR _____________

View solution

Q. PVDF inultrasonic scanning technique can be used at temperature _________________

View solution

Q. Thickness of PVDF film will be_______________

View solution

Q. Copolymer of PVDF has lower temperature capacity than PVDF.

View solution

Q. PVDF is _______________ material.

View solution

Q. SNR is signal to noise ratio.

View solution

Q. Which of the following is used as a display device to produce a permanent record of data?

View solution