If a resistor is rated at 1/2 W, it ________
A) always provides 1/2 W of power B) can safely dissipate 1/2 W of power
C) always dissipates 1/2 W D) can only dissipate more than 1/2 W of power
B
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?Which gas can be used for hot-gas welding when it is essential to prevent oxidation and achieve strong welds?
A. ?hydrogen B. ?helium C. ?nitrogen D. ?argon
Using Standardized Gaussian PRNG to generate Gaussian noise with specified variance. The following work sheet specifies the noise variance ?N to the power of "2" in A2. Using the standardized Gaussian random numbers generated in Column B form the random noise values having the specified variance in Column C.
a. What is the formula that computes the noise SD in B2?
b. What is the formula in C5?
In poultry, feed particles move from the mouth into the esophagus, then into a temporary storage structure termed the:
A. proventriculus B. gizzard C. crop
What input sensor is found in the fan section?
A) Low temperature thermostat B) Filter status toggle switch C) Mixed-air temperature sensor D) Supply-air temperature sensor