Ultimate NEIEP Mechanic Study Guide Questions and Correct Answers

Ultimate NEIEP Mechanic Study Guide Questions and Correct Answers How do you calculate the number of counterweights needed to balance a car? - Correct Answer Use the formula LxWxHx.25, where the weight of the counterweight is 25 lbs per foot cubed. Who is responsible for providing the MSDS on a construction site? - Correct Answer Your employer. If a pump pulley is 6" and the motor pulley is 12", how do you determine the size pulley needed to achieve a speed of 125' per minute? - Correct Answer Cross multiply based on the pulley sizes and motor speed. In a dump switch question, if the switches are in certain states, how do you determine the car's position? - Correct Answer Find the switch in the neutral position; the answer is believed to be the second floor. How many gallons of oil are needed to raise a car with a 6" diameter piston and a 25' rise? - Correct Answer It would take 37 gallons of oil. How do you convert 1 inch to millimeters? - Correct Answer 1 inch is equal to 25.4 mm. What is the correct method to measure a handrail? - Correct Answer Measure in flat sections on the incline only. When is an escape hatch required for residential lifts? - Correct Answer When there are no controls inside the car and it must open to the outside. How many wires are needed to wire a COP? - Correct Answer You need 10% extra wires, considering multiple common terminals.