Author Question: When making a current measurement with a VOM meter, you should ________. A) create an open in the ... (Read 55 times)

vicky · **on:** Jul 27, 2018

When making a current measurement with a VOM meter, you should ________.

A) create an open in the circuit and place the meter probes so that the meter is in series with the load
B) place the meter probes across the load
C) turn off all power to the circuit during the current reading so you don't get shocked

Question 2

What is a pickling solution?

A) A water additive that is used to improve heat transfer
B) The circulating water in a hydronic heating system
C) A corrosion inhibitor used on steel pipes
D) A thread sealant that stands up to boiler duty