What is the control range of firing angle in ac voltage controller with rl load?

1334

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Explain what is associate law?

1066

---

Explain the function of cyclo-converter?

1062

---

What is a weighted code?

1109

---

How output frequency is varied in case of a thyristor?

1173

---

Give the typical value of bias current for ca741 operational amplifier.

1035

---

Name some of the current controlled (current driven) devices?

1269

---

What is meant by trc?

1157

---

What does the voltmeter in ac mode show? Is it rms value or peak value?

1042

---

What is the disadvantage of on-off control?

1028

---

Explain what are the advantages of using a voltage follower amplifier?

1129

---

What is meant by natural commutation?

1079

---

Define negative logic.

1144

---

What is snubber circuit?

1050

---

Define offset voltage as applied to an op-amp.

1096

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