A digital-filter designed by the matched z-transform technique using a sampling rate of 10 samples/second has a pole at z = 0.5. The sampling rate is changed to 50 samples/second. What is the new numerical location of the pole?
What will be an ideal response?
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Technician A says that tires and wheels are the most common source of low frequency vibrations. Technician B says that engine or transmission mounts are most common source of low frequency vibrations. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
When working from a suspended scaffold, wear a safety harness that is securely tied to the _____.
a. cable lift b. cable lift suspension rope c. structure d. guard rail
Solenoids and starter relays used on computer-controlled vehicles have an internal ____________________ to provide protection from voltage spikes that occur when the magnetic field in the relay collapses.
Fill in the blank(s) with the appropriate word(s).
Technician A says that a sulfated battery is less likely to freeze in extreme cold temperatures. Technician B says that a sulfated battery often measures an abnormally high voltage across its terminals immediately after charging. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B