The resistance of a good cad cell when it is in the dark should be
A) 30 to 1000 ohms B) 1000 to 5000 ohms
C) 100,000 ohms or higher D) 5000 to 10000 ohms
C
Trades & Technology
You might also like to view...
What is a person who studies the art and science of preparing medicines?
A) Alchemy B) Apothecary C) Intermediate D) Process Technician
Trades & Technology
Technician A says that automotive bulbs are identified by trade numbers. Technician B says that the trade number is different for each manufacturer for the exact same bulb specification. Who is right?
A) A only B) B only C) Both A and B D) Neither A nor B
Trades & Technology
Which switching device creates its own electrical voltage pulse?
A) Optical sensor B) Ignition coil C) Hall-effect switch D) Pickup coil
Trades & Technology
Slide hammers or a special tool are used to remove what component?
A) Rear seal B) Pump C) A filter D) Extension housing
Trades & Technology