4. What type of motor would you select to perform each of the following jobs? Why? (a) Vacuum cleaner (b) Refrigerator (c) Air conditioner compressor (d) Air conditioner fan (e) Clock (f) Electric drill (g) An electric timer (h) A hi-fi turntable
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- **Why:** Universal motors are chosen for vacuum cleaners because they are lightweight, compact, and capable of operating at high speeds with good torque, which is ideal for the suction mechanism in vacuum cleaners. Show more…
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