When exposed to light, the resistance of a good cad cell should be

A) 5000 to 10000 ohms B) 1000 to 5000 ohms
C) 30 to 1000 ohms D) 100,000 ohms or higher


C

Trades & Technology

You might also like to view...

What mechanical feature defines the limits within which a 4-terminal EUI pulse width must take place?

A. injector cam profile B. SRS signal C. valve cam profiles D. TRS signal

Trades & Technology

Which of the following hormones is an amino acid derivative?

A) ADH B) melatonin C) oxytocin D) growth hormone E) prolactin

Trades & Technology

What does the post, or downstream, oxygen sensor (HO2S) measure?

A) Amount of H2O behind the catalytic converter B) Amount of H2O in front of the catalytic converter C) Amount of oxygen in front of the catalytic converter D) Amount of oxygen behind the catalytic converter

Trades & Technology

Technician A says an air tool should be lubricated with at least six drops of oil before putting it away after each time it is used. Technician B says the cutoff saw blade should be touching the material being cut before it is turned on. Who is correct?

A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B

Trades & Technology