Which of these uses a movable core to act as an electric switch?
A) Transistor B) Relay C) Solenoid D) None of these
C
Trades & Technology
You might also like to view...
A set of standards, rules, or regulations relating to a specific area is known as a:
A) Standard operating procedures manual B) Congressional Act C) Body of knowledge D) Code
Trades & Technology
Cast iron is a malleable metal
Indicate whether the statement is true or false.
Trades & Technology
Which statement regarding drive-on ramps is correct?
A) The wheels on the ground should be chocked to prevent vehicle movement. B) They tend to "kick out" when driving up the ramps. C) Both A and B D) Neither A nor B
Trades & Technology
In any 7-day period in Canada, drivers may be on duty for
A. 40 hours B. 60 hours C. 70 hours D. 80 hours
Trades & Technology