What is the difference between a relay and a contactor?
What will be an ideal response?
Relays are not connected to the load circuit and are smaller, generally 15
amps or less. Contactors are connected in the load circuit and will need to be larger.
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When you leave a message on someone's voicemail, you should end the message by:
a. emphasizing that it is urgent for the recipient to call you back b. repeating everything you said in the form of a quick summary c. repeating your name and phone number d. leaving detailed instructions about when to call you back
The northern hemisphere is tilted towards the sun from ___________ so there is more available solar energy in summer than winter.
a. January through May b. June through August c. September through December d. August through December
The headlights are properly aimed when they point straight ahead on high beam
Indicate whether the statement is true or false
Technician A says that a radio can receive AM signals, but not FM signals, if the antenna is defective. Technician B says that a good antenna should give a reading of about 500 ohms when tested with an ohmmeter between the center antenna wire and ground. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician