tacn part 3

2 Fill in the blank with one suitable phrase

In electric (...), capacitors are used for power factor correction

5 Fill in the blank with one suitable word or phrase

The electrical conductivity of a (an)......) increases with increasing temperature, which is behaviour opposite to that of a metal

6 Fill in the blank with a suitable word or phrase

Nowadays, automation is often applied primarily to increase (.. ) in the manufacturing process

8 Fill in the blank with one suitable word or phrase

The earliest PLCs mostly expressed all decision making logics in simple ladder logie which appeared similar to (....).

9 Fill in the blank with one suitable word or phrase

In a transformer, changing the current in the (..) changes the magnetic flux that is developed

10 Fill in the blank to complete the sentence

The 1980s also witnessed the first PLCs (.. infrastructure.(....) into the DCS

11 Fill in the blank with one suitable word or phrase

Semiconductors are the foundation of modem(...)

12 Fill in the blank with one suitable word or phrase

Automation raises several (.....) social issues.

13 Fill in each blank with one suitable word or phrase

It was thought that the displacement of human workers by systems would lead to severe unemployment

14 Fill in the blank with one suitable word or phrase

The voltage drop across a forward - biased diode (.....) only a little with the current, and is a function of temperature