[Answered] The resistance of a good cad cell when it is in the dark should be: A) 1,000 to 5,000. B) 5,000 ...

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Author Question: The resistance of a good cad cell when it is in the dark should be: A) 1,000 to 5,000. B) 5,000 ... (Read 62 times)

LaDunn

Hero Member
Posts: 526

on: Jul 24, 2018

The resistance of a good cad cell when it is in the dark should be:

A) 1,000 to 5,000. B) 5,000 to 10,000. C) 30 to 1,000. D) 100,000 or higher.

Question 2

What is the maximum working pressure for a low-pressure hot water boiler?

A) 100 psi B) 160 psi C) 10 psi D) 15 psi

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Briannahope

Sr. Member
Posts: 364

Reply #1 on: Jul 24, 2018

Answer to Question 1

D

Answer to Question 2

B

LaDunn

Member
Posts: 526

Reply 2 on: Jul 24, 2018

Gracias!

sultana.d

Member
Posts: 320

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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