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BIO 202 Arizona State University -BIO-202 Final Exam with correct answersWhat sits higher? The left or right kidney? Why? - correct answer Left Kidney, because of the position of the right lobe of the liver What are the four organs of the excretory system? - correct answer Skin- release waste through glands Lungs- release waste through respiration Large Intestine- release waste through digestion Urinary System- release waste through urination What are the four major structures of the U...

BIO 202 Arizona State University -BIO-202 Lab EXAM 1 GCU with complete solutionssuperior vena cava - correct answer inferior vena cava - correct answer right atrium - correct answer tricuspid valve - correct answer in between the right atrium and ventricle right ventricle - correct answer pulmonary semilunar valve - correct answer valve leads into pulmonary artery pulmonary artery - correct answer Pulmonary Vein - correct answer left atrium - correct answer bicu...

BIO 202 Arizona State University -Exam #1 BIO 202 Red Mountain MCC fully solvedblood flowing into the heart from the venae cave flows next through the _____ valve A bicuspid B mitral C tricuspid D pulmonary semilunar E aortic semilunar - correct answer C white blood cells that release histamine at the site of an injury are A eosinophils B neutrophils C basophils D monocytes E lymphocytes - correct answer C Most of the middle layer in the heart wall is composed of A smooth muscl...

BIO 202 Arizona State University -GCU BIO202 EXAM 1 questions well answered hormones promote body homeostasis - correct answer Hormones react on each other and help keep homeostasis in an organism. Hormones released from one gland can tell other glands to make different hormones Endocrine system - correct answer -uses hormones -effects many organs -is slower and longer lasting nervous system - correct answer -uses electricity and chemicals -has a specific effector organ -faster ne...

BIO 202 Arizona State University -Rio Salado BIO 202 Exam 1 Prep fully solvedThe major stimulus for release of parathyroid hormone is - correct answer humoral The anterior pituitary secretes all but A. antidiuretic hormone B. growth hormone C. gonadotropins D. TSH - correct answer Antidiuretic hormone A hormone not involved in glucose metabolism is - correct answer Aldosterone Parathyroid hormone - correct answer demineralizes bone and raises blood calcium levels Growth hormone -...

BIO 202 Arizona State University -uncw bio 202 exam 1 with 100% correct answers What are the stages of how life got started? - correct answer 1. Nucleotides & amino acids were produced prior to the existence of cells. 2. Organic polymers may have formed on the surface of clay 3. Cell-like structures may have originated when polymers were enclosed by a boundary 4. Polymers enclosed in membranes acquired cellular properties What are the 3 hypotheses on how nucleotides and amino acids were p...

1 Exam (elaborations) 215 Hoist way structures questions and answers 2024/2025 2 Exam (elaborations) 600 Final Review Neiep correctly answered 2024/2025 3 Exam (elaborations) 625 NEIEP questions n answers graded A+ 4 Exam (elaborations) 635 NEIEP questions and answers graded A+ 5 Exam (elaborations) 640 NEIEP questions n answers graded A+ 2024/

215 Hoist way structuresPitt structures The elevator pit is located between the sea level of the lowest landing and the. A. Bottom of the guide rails B. Buffer stand See. Floor of the elevator hoistway know. The correct answer is Four items of personal safety equipment you should have when working in the elevator hoist way are All measurements necessary for the installation of various components in the pit are measured with reference to the: A. Car buffers B. Guide rails C....

600 Final Review Zener current will decrease - correct answer Refer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v - correct answer Refer to figure 1. The zener diode is designed to breakdown at 6VDC what is the voltage drop across R1 with a constant DC supply of 10VDC 30 rpm - correct answer An elevators motor rotates at 1200 rpm at contract speed and is geard at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. Wh...

625 NEIEPIf a fixed amount of current is flowing in the direction shown in Figure 1, which of the following statements is correct when viewed from the end of the wire marked X? A magnetic field will be developed which rotates in a counterclockwise rotation. Which of the following statements is true regarding AC in a purely inductive circuit? Current lags voltage by 90 degrees Which of the following statements describes how an air coil is magnetized ? As current is increased it event...

635 NEIEPWhen checking an SCR with an ohmmeter, what must be done to verify proper triggering operation? Connect the negative lead to the cathode and the positive lead to the anode Connect a jumper wire from the gate to the anode and then remove the jumper Refer to Figure 1. What is the correct designation of each terminal from top to bottom? Collector, base , emitter Refer to Figure 1. What type of transistor does this represent ? PNP When testing an SCR with an ohmmeter , wh...

640 NEIEPWhat is normally used to remove ripple voltage from a full wave rectifier ? Add capacitors and inductors after the rectifier diodes Which of the following is a discrete electronic component ? Silicon controlled rectifier What type of signal varies continuously in frequency and amplitude ? Analog Which of the following statements is correct regarding series regulated power supplies ? It uses a transistor located in series with the load What type of op amp develops...

710 examWhat is the primary reason AC relays hum or chatter? A) AC cycle reversal Which Of the following best describes the contact rating of a magnetic switch? B) The maximum voltage and current that can be safely interrupted How can you reduce contact arcing on plug-in relay contacts? A) Wire two contacts of the same relays in series Which of the following is a relay commonly used for circuits on solid state equipment ? B) Reed relay How are latching relays reset? B) E...

Basement machine applications - correct answer Which of the following is an exception to the rule that equipment for a LULA elevator must be contained in machine rooms and machinery spaces? 35 to 79 inches - correct answer At what distance must the required permanent mechanical holding device stop and hold a LULA elevator above the pit floor? 84 inches - correct answer In a situation where a standard pit is provided for LULA elevator and when no hoistway enclosure is provided at the lower ...

850, 815, 845, 840, NEIEP 800 final Foundation, 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 ...

Elevator 245-250What is the max speed used with V grooves? - correct answer 500fpm How do you determine the gear ratio? - correct answer By dividing the number of threads on the gear by the number of teeth on the ring gear What is the main benefit of using the V groove? - correct answer Prevents rope from slipping out of the groove What type of grove is cut into the drive sheave to increase the traction between the machine sheave and rope without double wrapping? - correct answer V groo...

Elevator Mechanic Exam ReviewA contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - correct answer Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - correct answer Replace it with a larger MOV On a Ward-Leonard circuit the break is set, but the motor is trying to slip through the break. Wha...

Mechanics Exam Review-NEIEP A contractor wants to raise the car speed from 100 fpm to 125 fpm, it currently has a 12" sheave. What is required? - correct answer 100 fpm/125 fpm= 12"/ X =15 A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - correct answer Replace it with a larger MOV - 630 On a Ward-Leonard circuit the brake is set, but the motor is trying to slip through the brake. What is the issue? - correct answer Suic...

Neiep 130What supports a hydro elevator? - correct answer The column of oil inside the jack What is the required height for an OSHA approved barricade? - correct answer 42" How should you proceed to get a tool box to the machine room when climbing a vertical ladder? - correct answer Climb the ladder and pull the box up with a rope What device must be in working condition in order to use an elevator car sling as a running platform? - correct answer The governor and safeties Where wou...

NEIEP 150 Homework3 1/2 (three and a half) - correct answer Toeboards are required to be at least __________ inches high. 45 inches - correct answer What is the maximum allowable height of the top rail of a guardrail system? 4:1 - correct answer According to the federal OSHA safety standard what is the accepted height to base width ratio (including outrigger supports, if used) after which the scatffold needs to be restrained from tipping by guying, tying or bracing? 200 lbs - correct an...