For a current upto 10A which material is used as the fusing element?
A) Copper
B) Silver
C) Alloy of lead and tin
D) Zinc
Correct Answer:
Verified
Q6: Why is the resistance switching used in
Q7: When using air blast circuit breaker, current
Q8: Which type of air is used in
Q9: What is the maximum current upto which
Q10: What is fusing factor?
A)The ratio of current
Q12: Which among these is the least expensive
Q13: Which among the following statement is true
Q14: How is the restriking voltage measured?
A)RMS value
B)Peak
Q15: What is the interrupting medium in the
Q16: Recovery voltage is the value of rms
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