Regarding the turn-on process of an SCR, consider the following statements:1.Latching current is the minimum anode current required to maintain the SCR in the ON state after the gate pulse is removed.2.Holding current is associated with the turn-off process.3.The gate pulse width should be sufficient for the anode current to rise above the holding current.4.Latching current is typically 2 to 3 times the holding current.Which of the statements given above are correct?