A ________ is a type of electromagnetic device that has a movable iron core called a plunger
A) solenoid B) relay C) analog meter D) speaker
A
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What causes an animal to bloat?
What will be an ideal response?
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A firm manufactures lampshades in the shape of hemispheres with a 12.0-inch diameter. The cost of the shade material is $0.65 per square foot. Compute the total material expense of 1,000 shades rounded to the nearest whole dollar.
Fill in the blank(s) with the appropriate word(s).
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An RLC series circuit has an applied voltage of 240 volts. R = 48 ?, XL = 100 ?, XC = 36 ?, and Z = 80 ?. What is the total current?
A. 1 A B. 2 A C. 3 A D. 4 A
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What is the difference between the operations of a diac and a UJT?
What will be an ideal response?
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