AIPD SUBCOURSE NUMBER MM0474, POWER MEASUREMENTS
EXERCISES FOR LESSON 5
At which point(s) should the frequency be calibrated on a thermistor
Low, center, and high frequency ranges
Center frequency range only
What value is obtained by calibrating a thermistor mount?
What is the purpose of the main line variable attenuator used in the
reference technique procedures for calibrating thermistor mounts?
Provides phase-locked leveled output
Adjusts for power output at specific frequencies
What position should the RANGE switch be in on the model 431C, when
adjusting zero control for 25% to 75% of full scale?
During initial set up for a power measurement, what position should the
Position stamped on label of thermistor mount
For making a DC substitution power measurement, how should the signal
source be operated?
Square wave modulated
CW mode (unleveled)
CW mode (leveled)