The _____ is the opening in the lens through which light passes to the camera sensor
a. f-stop
b. monopod
c. aperture
d. viewfinder
C
You might also like to view...
Cellular plastics with an integral skin are known as ____. ?
A. ?sandwich composites B. ?structural foam C. ?expanded plastics D. ?syntactic plastics
Rikardo has contracted to work 152 hours this month. So far he has completed 91 hours of his contract. What percent of the contract has he fulfilled?
What will be an ideal response?
The refrigerant condensing temperature for an air-cooled system having a 20°F split is:
A) RCT = 95°F + 20°F = 115°F. B) RCT = 95°F - 20°F = 75°F. C) RCT = 95°F - (20°F/2 ) = 85°F. D) RCT = 95°F + (20°F/2 ) = 105°F.
A/n __________ is a water storage tank an internal heat exchanger that is serviced by the main boiler.
A. compression tank B. expansion tank C. indirect water storage tank D. tankless hot water heater