Which of the following statements is true...
Question 1 of 27070
Q
Which of the following statements is true concerning the cleaning of electrical contacts?
A
Compressed air should be used to blow out metallic dust.
B
Magnetic brushes should be used to remove metallic dust.
C
The contact surfaces should be greased to increase contact resistance.
D
Delicate parts should be cleaned with a brush and an approved safety solvent.
Question 1 / 27070
5eccefa4bacbc34ba4d484e8
Question 1 of 27070
5eccefa4bacbc34ba4d484e8
Which of the following statements is true concerning the cleaning of electrical contacts?
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A
Compressed air should be used to blow out metallic dust.
B
Magnetic brushes should be used to remove metallic dust.
C
The contact surfaces should be greased to increase contact resistance.
D
Delicate parts should be cleaned with a brush and an approved safety solvent.
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Question 1 of 27070
5eccefa4bacbc34ba4d484e8
Q
Which of the following statements is true concerning the cleaning of electrical contacts?
A
Compressed air should be used to blow out metallic dust.
B
Magnetic brushes should be used to remove metallic dust.
C
The contact surfaces should be greased to increase contact resistance.
D
Delicate parts should be cleaned with a brush and an approved safety solvent.
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