Q6.) Identify whether the following statement are true(T) or false (F) 1- Persistence is the propriety of some crystalline material such as phosphor or zinc oxide to emit light when simulates by radiation. 2- If at one end, the two wires made of different metals are joined together then a Voltage will get produced between the two wires due to difference of temp between the two ends of wires. This effect is observed in thermocouples. 3- The temperature of a furnace can be measured by radiation pyrometer.

Q6.) Identify whether the following statement are true(T) or false (F) 1- Persistence is the propriety of some crystalline material such as phosphor or zinc oxide to emit light when simulates by radiation. 2- If at one end, the two wires made of different metals are joined together then a Voltage will get produced between the two wires due to difference of temp between the two ends of wires. This effect is observed in thermocouples. 3- The temperature of a furnace can be measured by radiation pyrometer.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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