Two bulbs are connected in parallel to a 12-volt battery. One bulb has a resistance of 6 ohms and the other bulb has a resistance of 2 ohms. Technician A says that only the 2-ohm bulb will light because all of the current will flow through the path with the least resistance and no current will flow through the 6-ohm bulb. Technician B says that the 6-ohm bulb will be dimmer than the 2-ohm bulb
Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
B
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Food will probably change very little in the coming years
Indicate whether the statement is true or false.
____________________ or destructive testing may be used in a random sample testing procedure in mass production.
Fill in the blank(s) with the appropriate word(s).
A certain electronic circuit is connected to a 110-V ac line. The root-mean-square value of the current drawn is 2 A, with a phase angle of 55°.
(a) Find the true power drawn by the circuit. (b) Calculate the apparent power.
Which of these is NOT true about used oil?
A) It can be recycled more than once B) It can be used for other purposes C) It can be mixed with used antifreeze D) It must be stored in an approved container