Which risk increases when a pulsed electromagnet exceeds duty-cycle limits?

💡 Explanation

Arcing risk increases due to dielectric breakdown. Excessive heat causes insulation failure, therefore voltage stresses cause ionization, rather than eddy current quenching, because the dielectric breakdown mechanism becomes dominant under pulsed, high-temperature conditions.

• Which risk increases when inaccurate basis functions represent molecular orbitals?
• Which risk significantly rises following selective volatilization of uranium isotopes?
• Which outcome arises from substitutional impurity atoms modifying a silicon crystal lattice?
• Which outcome limits epoxy curing rate when humidity increases?
• Which outcome occurs when pump flow exceeds thresholds?
• Which phenomenon limits data transmission rate in optical fibres beyond a certain bandwidth?