Question

A transformer with a severe internal fault will cause operation of the size. a)primary fuses b)surge diverters c)gaps on bushings d)lightning arresters.

Answer 1

A transformer with a severe internal fault can cause operation of primary fuses, surge diverters, gaps on bushings, or lightning arresters.

Step-by-step explanation:

A transformer with a severe internal fault can cause operation of primary fuses, surge diverters, gaps on bushings, or lightning arresters.

When a transformer experiences a severe internal fault, it can create a high-voltage surge that may need to be managed by these protective devices.

For example, primary fuses are used to protect the primary side of the transformer from excessive current. Surge diverters are used to divert surge currents away from sensitive equipment. Gaps on bushings are used to prevent excessive voltage from damaging the transformer, and lightning arresters are used to protect against high voltage caused by lightning strikes.

Answer 2

A severe internal fault in a transformer can lead to excessive currents and potentially dangerous conditions. In such cases, the operation of primary fuses is typically triggered. Option A

Primary fuses are designed to protect the transformer and the electrical system from overcurrent situations caused by faults.

When a severe internal fault occurs within the transformer, excessive current flow can trigger these fuses to open, thereby interrupting the current and isolating the transformer from the electrical system.

This protective action helps prevent further damage to the transformer and the connected electrical components.