[Answered] The device used to prove that a burner flame is present in a furnace with hot surface ignition is a ...

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Author Question: The device used to prove that a burner flame is present in a furnace with hot surface ignition is a ... (Read 83 times)

abern

Hero Member
Posts: 533

on: Jul 24, 2018

The device used to prove that a burner flame is present in a furnace with hot surface ignition is a _____.

a. thermocouple
b. glow coil
c. flame-sensing rod
d. bimetal switch

Question 2

The minimum voltage reading you should expect when testing a thermocouple under load is _____.

a. 24V
b. 10mV
c. 18V
d. 30mV

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diesoon

Sr. Member
Posts: 353

Reply #1 on: Jul 24, 2018

Answer to Question 1

c

Answer to Question 2

b

abern

Member
Posts: 533

Reply 2 on: Jul 24, 2018

Excellent

bassamabas

Member
Posts: 294

Reply 3 on: Yesterday

Wow, this really help

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