Which of the following is true of shielding in instrumentation circuits?
a. It is grounded at one end only.
b. It is not grounded.
c. It is grounded by floating the ground at both ends of the wire.
d. It is grounded at every instrument.
a. It is grounded at one end only.
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____ is an operation that is used on sheet metals. As with deep drawing, a metal is deformed between a cavity and a closely fitting plunger. The edge of the plunger fits closely to the edge of the cavity, and the metal is cut with a shearing action.
A. Stamping B. Sintering C. Forging D. Sloped drawing
____________________ push buttons combine the operation of a selector switch and push button in the same unit.
Fill in the blank(s) with the appropriate word(s).
A lawn can be established by several methods. What term is used to describe squares or rolls of mature grass that can be
applied directly to the soil?
What will be an ideal response?What type of signal is broadcast as a continuous wave?
A. LAN B. digital C. Ethernet D. analog