Sign in
Please select an account to continue using cracku.in
↓ →
To limit current chopping in Vacuum Circuit Breakers (VCB), the contact material used has
Low vapour pressure and high conductivity properties
High vapour pressure and high conductivity properties
High vapour pressure and low conductivity properties
The inductance and capacitance of the system only
Create a FREE account and get:
Terms of Service
CAT Formulas PDF CAT Exam Syllabus PDF CAT Study Plan PDF Cracku Brochure