According to the frequency domain concept, all periodic waveforms are made up of ____ waves.
A. sine
B. square
C. rectangular
D. sawtooth
Answer: A
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A ________ is used to prevent accidental engagement of reverse while making an upshift.
A) External shift linkage B) Internal shift linkage C) Detent D) Reverse lockout
____________________ alloys have astounding hardness and toughness, and are also resistant to corrosion.
Fill in the blank(s) with the appropriate word(s).
What test would you perform to make sure that the wheel bearing is not too tight?
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. The triac is a PNPN junction connected in series with an NPNP junction. 2. The triac has only two states of operation, on or off. 3. The triac is used as the input of many solid-state relays. 4. The triac can be used to control an AC voltage. 5. The triac, like the SCR, must be phase shifted if complete voltage control is to be obtained.