Q1
a)
For control purposes, the SCR is a regulated rectifier made from a silicon semiconductor
material with a third terminal. Thanks to its high temperature and control capability,
Silicon was chosen. In that a 3rd terminal called a gate decides whether the corrective
transfer from open circuit, the basic feature of SCR vary from the usual 2-layer semi-
circuit diode.
b)
1. solid state relay can protect Control circuit From Electro motive Force Emf rather than
EMR.
2. Solid state relay is faster than EMR, because it’s use light-emitting diode to path
power.
3. solid state relay Can be used as PWM Because it’s has high frequency rather than
EMR.
4. solid state relay It has a longer life span in comparison with EMR.
, Q2
Q3
a)
For control purposes, the SCR is a regulated rectifier made from a silicon semiconductor
material with a third terminal. Thanks to its high temperature and control capability,
Silicon was chosen. In that a 3rd terminal called a gate decides whether the corrective
transfer from open circuit, the basic feature of SCR vary from the usual 2-layer semi-
circuit diode.
b)
1. solid state relay can protect Control circuit From Electro motive Force Emf rather than
EMR.
2. Solid state relay is faster than EMR, because it’s use light-emitting diode to path
power.
3. solid state relay Can be used as PWM Because it’s has high frequency rather than
EMR.
4. solid state relay It has a longer life span in comparison with EMR.
, Q2
Q3
