?While discussing a lab scope waveform: Technician A says the horizontal movement of thewaveform represents voltage. Technician B says the horizontal voltage scale must be adjusted in relation to the expected voltage signal. Who is correct?

A. ?A only
B. ?B only
C. ?Both A and B
D. ?Neither A nor B


Answer: D

Trades & Technology

You might also like to view...

Using the diagram, determine the measure of ?7. 

data-mathml="%3cmath%20style%3d%22font%2dfamily%3a%27times%20new%20roman%27%22%20xmlns%3d%22http%3a%2f%2fwww%2ew3%2eorg%2f1998%2fmath%2fmathml%22%3e%3cmover%3e%3cmrow%3e%3cmi%3ea%3c%2fmi%3e%3cmi%3eb%3c%2fmi%3e%3c%2fmrow%3e%3cmo%3e%26%238596%3b%3c%2fmo%3e%3c%2fmover%3e%3cmo%3e%26%238741%3b%3c%2fmo%3e%3cmover%3e%3cmrow%3e%3cmi%3ec%3c%2fmi%3e%3cmi%3ed%3c%2fmi%3e%3c%2fmrow%3e%3cmo%3e%26%238596%3b%3c%2fmo%3e%3c%2fmover%3e%3cmo%3e%26%23160%3b%3c%2fmo%3e%3cmi%3ea%3c%2fmi%3e%3cmi%3en%3c%2fmi%3e%3cmi%3ed%3c%2fmi%3e%3cmo%3e%26%23160%3b%3c%2fmo%3e%3cmover%3e%3cmrow%3e%3cmi%3ee%3c%2fmi%3e%3cmi%3ef%3c%2fmi%3e%3c%2fmrow%3e%3cmo%3e%26%238596%3b%3c%2fmo%3e%3c%2fmover%3e%3cmo%3e%26%238741%3b%3c%2fmo%3e%3cmover%3e%3cmrow%3e%3cmi%3eg%3c%2fmi%3e%3cmi%3eh%3c%2fmi%3e%3c%2fmrow%3e%3cmo%3e%26%238596%3b%3c%2fmo%3e%3c%2fmover%3e%3cmo%3e%2e%3c%2fmo%3e%3c%2fmath%3e" src="https://sciemce.com/media/2/ppg__cognero__Unit_21_Angular_Geometric_Principles__media__01b790b1-46bd-4106-8339-debc34c313e4.PNG" style="vertical-align: middle;" /> Fill in the blank(s) with the appropriate word(s).

Trades & Technology

Simplify the expression:  (-0.8xy2) ¸ (0.4xy).

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

When compared to a farrow-to-finish enterprise, the labor needs of beef cow-calf and

sheep production would be considered: A. more seasonal B. less seasonal.

Trades & Technology

If a 47 ?F capacitor is connected to a 20 V, 400 Hz source, the current is ________

A) 425 A B) 0.851 A C) 2.36 A D) 8.51 A

Trades & Technology