Sleeve bearing & Ball bearing - Used for fractional HP motors

Q.  Which types of bearings are used for fractional HP motors?
i. Sleeve bearing
ii. Ball bearing
iii. Roller bearing
iv. Needle bearing

- Published on 28 Sep 15

a. i & ii only
b. ii & iii only
c. iii & iv only
d. i, ii, iii & iv

ANSWER: i & ii only

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