Question

Ques.44. When thyristor and transistor as a switch are compared, the true statement is
1. Thyristor requires turns off circuit while transistor does not
2. The voltage drop of the thyristor is less than transistor
3. Thyristor requires a continuous gate current
4. Transistor does not draw continuously base current​

Answer 1

Answer:

2 no. option is right answrr

Answer 2

1. Thyristor requires turns off circuit while transistor does not is true.

Explanation:

• The thyristor may be a four-layer gadget whereas the transistor could be a three-layer device.
• Due to the contrast in manufacture and operation, it is conceivable to have thyristors with higher voltage and current ratings.
• Rating of a transistor is continuously in watts whereas that of a thyristor is in kWs i.e. thyristors having way better control taking care of capacity.
• A thyristor needs as it were a beat to form it conducting and from that point it remains conducting, On the other hand, a transistor needs a ceaseless current for keeping it in a conducting state.