Which of the following electrical devices is often used to measure temperature?
A. Rheostat
B. Potentiometer
C. Pulse generator
D. Thermistor
Answer: D
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El método _____ describe una prueba de resistencia a tierra que utiliza un medidor de resistencia a tierra.
a. de un punto b. de tres puntos c. de seis puntos d. de diez puntos
The reason people clone is because it is cheaper than artificial insemination
Indicate whether the statement is true or false
Alternative A has a rate of return of 14% and alternative B has a rate of return of 17%. If the investment required in B is larger than that required for A, the rate of return on the increment of investment between A and B is: (choose one)
(a) Larger than 14% (b) Larger than 17% (c) Between 14% and 17% (d) Smaller than 14%
If overhaul operations may disturb possible evidence, what should fire fighters do before continuing with their work?
a. have a law enforcement officer evaluate the situation b. tag and bag the evidence c. take photos or make sketches of the evident in an undisturbed state d. wait for investigators to examine it