Maintenance Technician - Electrical 07-Aug-2022 16_00-18_00

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Maintenance Technician - Electrical 07-Aug-2022 16_00-18_00

Question 1

A 50 Hz, 3-phase induction motor has a full load speed of 1440 r.p.m. The number of poles in the motor is ______.

एक 50 हर्ट्ज, 3-फेज़ प्रेरण मोटर (इंडक्शन मोटर) की पूर्ण भार गति 1440 r.p.m. है। मोटर में ध्रुवों की संख्या ______ है।

Options

A

4

B

2

C

8

D

6

Solution:

Correct Answer:

A

4

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