Clearance - MCQs with answers

Clearance - MCQs with answers

Q1. What is the minimum clearance of HV lines from ground across the streets?

a. 3 m.
b. 6 m.
c. 5 m.
d. 8 m.

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Q2. What is the minimum horizontal clearance of a LV line from a residential building?

a. 0.6 m.
b. 0.9 m.
c. 1.2 m.
d. 1.6 m.

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Q3. If a 132 kV line passes over a residential building, what shall be the minimum vertical clearance from the roof of the building?

a. 3 m.
b. 4.57 m.
c. 6.38 m.
d. 9.27 m.

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Q4. What is the minimum clearance provided for the 132 kV line from the ground?

a. 3.2 m.
b. 6.4 m.
c. 7.5 m.
d. 10.5 m.

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Q5. What is the horizontal spacing between phase conductors of 132 kV line?

a. 8 m.
b. 11 m.
c. 14 m.
d. 17 m.

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