engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Power Systems Circuit Breakers
The rate of rise of restriking voltage (RRRVmax) is defined as the slope of the steepness tangent of the restriking voltage curve, and it is determined as:
1
\(RRR{V_{max}} = \frac{{{V_m}}}{{\sqrt {RL} }}\)
2
\(RRR{V_{max}} = \frac{{{V_m}}}{{\sqrt {RC} }}\)
3
\(RRR{V_{max}} = \frac{{{V_m}}}{{\sqrt {2LC} }}\)
4
\(RRR{V_{max}} = \frac{{{V_m}}}{{\sqrt {LC} }}\)