Define amplitude modulation?

953

---

What is the difference between a multiplexer and encoder?

1019

---

Define fbus protocol?

991

---

What is the difference between transducer and transponder?

1012

---

What is the minimum value of tv in msa to calculate r&r?

987

---

Explain why do we convert frequency domain to laplace domain?

962

---

What is memristor? How many modes it works? What is its advantage?

1053

---

Explain why the feeding frequency to a microprocessor is twice the operating frequency?

949

---

Explain why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?

902

---

Explain why bjt is called current control device?

904

---

What is potential transformers?

1098

---

What is the difference between dcs & plc & scada?

1154

---

What is a bcd? What are its advantages and disadvantages?

1037

---

Define snooping cache?

1030

---

Define virtual ground in the op amp?

988

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