Studyclass

Neiep 600 finalIn capacitors, what is the purpose of the dielectric? - correct answer Prevent arcing within the capacitor Which of the following is true about capacitors in AC circuits? - correct answer Current leads voltage all the time What describes a capacitor s ability to store an electrical charge? - correct answer Capacitance which of the following statements is correct about polarized electrolytic capacitors? - correct answer Voltage polarity must be correct What is the time ...

Neiep 605Which of the following fractions has the equivalent value of 2/5? - correct answer 6/15 Before two fractions can be subtracted, what must be identical? - correct answer Their denominators What is the sum of the mixed numbers 3 ft. 2-5/8 in. and 4ft. 3-1/2 in.? - correct answer 7 ft. 6-1/8 in. A car with a capacity of 3200 lbs. needs to be balanced at 40%. How much weight should be placed in the car for this test? - correct answer 1280 lbs The power data sheet for a controlle...

neiep 705Stop, start, and reverse direction - correct answer A hand rope was used to _______, _______, and _______ of the elevator motor before magnetic switches ( relays became available) Push button - correct answer After magnetic switches became available, _______ _______ were installed in the elevator car to operate the elevator. Floor - correct answer The biggest problem with AC elevator controls is _______ accuracy. Power controls - correct answer The systems used to drive motors,...

Neiep 800 Final ReviewWhat is the minimum height of barricade in place around an open well way? - correct answer 42 inches What is the maximum angle of inclination for moving walks? - correct answer 12 degrees What is the major advantage of a hydraulic elevator? - correct answer Requires less building structural support If all other elements in a hydro elevator remain the same, what would be the effect of increasing the size of the oil line? - correct answer Rate of flow is reduced W...

NEIEP 800 FinalHydro elevators in low rise applications do not need an _____ _____ room. - correct answer overhead machine Some advantages of hydro’s are lower equipment and building construction costs because the load of a hydro is carried to the _____ whereas the load of a traction car is carried by the _____ _____. - correct answer ground, building structure When drilling the jack hole, the only proper way to determine if the hole is plumb is to remove the drill stem and bit and use a...

Neiep 805 Installing and Servicing JacksDirect - correct answer A Frenchman Leon Edoux, Developed the first_______ action hydraulic elevator by the use of a jack assembly sunk into the ground as deep as the height of the building Indirect - correct answer C.W. Baldwins ________ action hydraulic elevator in 1872 revolutionized the industry with the use of a comparatively short jack assembly,rope and sheave comnination Equipment, hoistway Construction - correct answer Builders today using hy...

Neiep 810 Piping and Temporary JackPump, motor and control vales - correct answer The Basic power unit consists of a reservoir, a________ , _______,and ________ Direct Coupled - correct answer Conventional pumps are usually belt driven, while submersible pumps are always ________ Adjacent to the hoist way at the lowest landing - correct answer The ideal location for the machine room on a hydraulic installation is ___________ Call your superintendent - correct answer If it becomes necess...

NEIEP 820Why are frequent inspections of line starter contractors necessary? - correct answer High current causes contact arcing. During hydraulic pump motor starting which of the following is true? - correct answer Line current is high In order to take advantage of wye-delta starting for a pump unit what is required? - correct answer Two line starters Why is it important to only operate line starters with their covers in the proper location? - correct answer To prevent flashover betwee...

NEIEP 825 Unit ReviewCrosby clamps can support what percentage of the total rated cable strength - correct answer 80% What is the distance called from lower floor height to the upper floor height - correct answer Rise How many MM in an inch - correct answer 25.4mm How do you determine the left side of an escalator - correct answer View from the bottom What precaution should you take before entering the step/treadway band of an escalator or moving walk - correct answer LOTO and Mechan...

Neiep 82542 inches - correct answer The Proper height for wellway barricades is ______ high 200 - correct answer Wellway barricades must be capable of withstanding a horizontal force of at least ______ lbs 6 - correct answer The lanyard attached to a full body harness should protect the wearer from a fall no greater than (2/4/6/8) feet False - correct answer True or false A gfci will protect you from shock if you come across a hot lead and a neutral lead True - correct answer True or...

Neiep 830 12 - correct answer Although typically horizontal in design, the maximum angle of inclination for the moving walk is ______ degrees 115,15 - correct answer A ________ Volt , ______ amp outlet is required by same for both the upper and lower truss True - correct answer True or False Water run off must be separated before the discharge into the public drains 20 - correct answer For drive motors that require over speed protection, it must stop the systems if speed exceeds ______...

NEIEP Chapter 505__________ contain and protect the wiring between component parts of the installation. - correct answer Raceways The __________ __________ __________ is a broad code regulating all electrical work in the United States from house wiring to factories and other large buildings. - correct answer National Electrical Code An installation is usually divided into three sections - __________ __________ , _________ , and __________. - correct answer machine room, hoistway; car Ve...

Neiep Course 330Atoms are made up of _____, _____, and _____. - correct answer protons, neutrons, electrons The positively charged particle contained in the nucleus is the __________. - correct answer proton Electrons have a ________ electrical charge. - correct answer negative Protons and electrons are _________ in number in a neutral atom. - correct answer equal Electrons are arranged around the nucleus of an atom in _______ or_______. - correct answer rings or shells The outerm...

NEIEP Course 805A French Man, Leon Edoux, developed the first _________ action hydraulic elevator by use of a jack assembly sunk into the ground as deep as the height of the building. - correct answer Direct C.W. Baldmin's______action hydraulic elevator in 1872 revolutionized the industry with the use of a comparatively short jack assembly, rope and sheave combination. - correct answer Indirect Builder today using hydraulic elevators typically save money because the cost of ________ and _...

Neiep piping and wiring the machine room and hoistway 510 review questions Hard hat - correct answer One piece of safety equipment you should never be without on an elevator installation is your _______ NEC, ASME Code - correct answer Two manuals which you need a working knowledge of are the _______ and _______ Green, Red - correct answer Welding hose can be visually identified because the oxygen hose is _______, and the acetylene hose is _______ Mechanical ground - correct answer The ...

NEIEP Unit 300 reviewContacting electrical voltage while you are isolated from other conductors produces current flow that causes electrical shock. (true or false) false What should be done if a coworker is in contact with a live circuit? Remove power or safely remove the victim from the source Which of the following would not result in electrocution? Contacting two separate grounded surfaces How does a GFCI protect a worker using a power tool? It removes power if leakage cu...

NEIEP600 finalRefer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - correct answer Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - correct answer 4V An elevators motor rotates at 1200 rpm at contract speed and is geared at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of th...

neiep845carriage, seat, and track - correct answer What are the three major components that make up a stairway chairlift? The rise must be less than the tread - correct answer In order for a stairway to be less than the maximum allowable angle for a stairway chairlift installation, what must the relationship between the rise and the tread be? 45 - correct answer According to code, what is the highest degree angle stairway onto which a chairlift can be installed? 5. Standing at the botto...

NEIEP850Foundation, base enclosure, buffer springs - correct answer Rack and Pinion pit structures consist of which of these components? A minimum of two back up rollers on the machinery plate is required - correct answer Which of the following is true regarding rack and pinion hoists? Mounted to the frame below the lowest pinion - correct answer Safety hooks are best described by which of the following? They must be made of metal - correct answer Regarding code requirements for backup ...

1 Exam (elaborations) ATI FUNDAMENTALS PROCTOR 2023 updated 2 Exam (elaborations) ATI - The Cardiovascular System Test correctly answered 100% 3 Exam (elaborations) ATI Musculoskeletal System Test fully solved graded A+ already passed 4 Exam (elaborations) ATI Respiratory 3.0 Test correctly answered