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EOPA Questions And Answers With Verified Solutions Already Passed (GRADED A+)
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EOPA Questions And Answers With Verified Solutions Already Passed (GRADED A+)
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EOPA Questions And Answers WithVerified Solutions Already Passed
(GRADED A+)
OSHA (Occupational Safety and Health Administration) - ANSWER✔✔ The
____________ is the federal government agency established to ensure a safe and
healthy environment in the workplace.
Job-related learning acquired while working is known as ____________. -
ANSWER✔✔ On-the-job learning (OJL)
The main panelboard enclosure would probably be installed in the ____________
stage. - ANSWER✔✔ Rough-in
The ____________ connects the serving utility to the premises wiring system. -
ANSWER✔✔ Electrical Service
Devices and fixtures would be installed during ____________. - ANSWER✔✔
Trim-out
An enclosure that houses conduit, boxes, and fittings in an electrical system is
called a ____________. - ANSWER✔✔ Raceway System
A life-threatening condition of the heart in which the muscle fibers contract
irregularly is called ____________. - ANSWER✔✔ Fibrillation
,Any tool that has a case made of nonconductive material and that has been
constructed so that the case is insulated from electrical energy is a
____________. - ANSWER✔✔ Double-insulated/ungrounded tool
Chemicals known as ____________ are often found in liquids that use a tube used
to cool certain types of large transformers and capacitors. - ANSWER✔✔
Polychlorinated Biphenyls (PCBs)
A ____________ will de-energize a circuit or a portion of it if the current to
ground exceeds some predetermined value. - ANSWER✔✔ Ground fault circuit
interrupter (GFCI)
A ____________ has a three-prong plug at the end of its power cord or some
other means to ensure that stray current travels to ground without passing
through the body of the operator. - ANSWER✔✔ Grounded tool
A(n) ____________ is an instrument for measuring electrical current. -
ANSWER✔✔ Ammeter
Measured in amperes, ____________ is the flow of electrons in a circuit. -
ANSWER✔✔ Current
A(n) ____________ is the force required to produce a current of one ampere
through a resistance of one ohm. - ANSWER✔✔ Volt (V)
Voltage is measured with a(n) ____________. - ANSWER✔✔ Voltmeter
, One volt applied across one ohm of resistance causes a current flow of one
____________. - ANSWER✔✔ Ampere (A)
One volt is the potential difference between two points for which one coulomb of
electricity will do one ____________ of work. - ANSWER✔✔ Joule (J)
A(n) ____________ is the common unit used for specifying the size of a given
charge. - ANSWER✔✔ Coulomb
____________ is the driving force that makes current flow in a circuit. -
ANSWER✔✔ Voltage
The basic unit of measurement for electrical power is the ____________. -
ANSWER✔✔ Watt (W)
The ____________ is the smallest particle of an element that will still retain the
properties of that element. - ANSWER✔✔ Atom
The ____________ is the center of an atom. - ANSWER✔✔ Nucleus
The outermost ring of electrons orbiting the nucleus of an atom is known as the
____________. - ANSWER✔✔ Valence Shell
A(n) ____________ is a negatively charged particle that orbits the nucleus of an
atom. - ANSWER✔✔ Electron
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