The ____ has greatly increased in popularity for use in the air conditioning field over the past years.

a. dual-voltage motor
b. permanent-split capacitor motor
c. resistance-start induction-run motor
d. capacitor-start capacitor-run motor


b. permanent-split capacitor motor

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Sand flies are vectors of the protozoa Leishmania. Leishmaniasis is a serious infection in dogs and humans (and sometimes cats) that results in enlargement of the spleen and liver, loss of appetite, skin lesions, weight loss, and eventually death

A. True B. False

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Safety is being discussed. Technician A says never attempt to remove the starter unless the battery is disconnected. Technician B says remove the battery negative terminal, and as an added safety precaution, cover the terminal in electrical tape to prevent accidental connection. Who is correct? 

A. A only B. B only C. Both A and B D. Neither A nor B

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Which of the following is a correct statement regarding personal protective equipment?

a. If tennis shoes are worn while welding, spats must also be worn. b. Leathers are only needed during cutting operations. c. Disposable earplugs are the most common form of hearing protection used in welding. d. The minimum protective shade of eye protection for SMAW is 4.

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If find the numerical values of A, b and c.

What will be an ideal response?

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