16. You see a group of small fuse holders on a DIN rail in an industrial control cabinet. The fuse holders are in groups of five and are separated by a single terminal block. What's connected to that terminal block? A. System ground B. A control signal C. The AC or DC power to the fuses D. The power supply neutral
16. You see a group of small fuse holders on a DIN rail in an industrial control cabinet. The fuse holders are in groups of five and are separated by a single terminal block. What's connected to that terminal block? A. System ground B. A control signal C. The AC or DC power to the fuses D. The power supply neutral
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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
Transcribed Image Text:16. You see a group of small fuse holders on a DIN rail in an industrial control cabinet. The fuse holders
are in groups of five and are separated by a single terminal block. What's connected to that terminal block?
A. System ground
B. A control signal
C. The AC or DC power to the fuses
D. The power supply neutral
17. Which one of the following types of raceway offers the greatest protection for the conductors in the
raceway?
A. Metal wireway
B. EMT conduit
C. Rigid conduit
D. Flexible conduit
18. Class 1 conductors or cables may be run with other Class 1 conductors if they all
A. are part of different machine circuits.
B. have different power supplies.
C. have reduced voltages on the conductors.
D. have the same insulation value.
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