Elevator 245 250 exam - Study guides, Class notes & Summaries

What is meant by suspension regarding elevator equipment? - ANS A means of connecting the cars and counterweights with the hoisting machines. What are the means of suspension that are used in the elevator industry? . - ANS Ropes or belts are the most common materials used for suspension What materials are used in the construction of governor ropes and car ropes? - ANS Iron, monel, bronze, fiber or steel What is meant by the term lang lay? - ANS Wh...

Elevator 245-250 exam questions and correct answers

What is the max speed used with V grooves? - ANS 500 fpm How do you determine the gear ratio? - ANS 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? - ANS 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? - ANS V groove What should t...

Elevator 245-250 Exam 93 Questions with Verified Solutions for 2024..Elevator 245-250 Exam 93 Questions with Verified Solutions for 2024..

Elevator 245-250 Exam Latest 2024 Updated Answers.Elevator 245-250 Exam Latest 2024 Updated Answers.Elevator 245-250 Exam Latest 2024 Updated Answers.

1. Discrepancy between anatomical sex and gender is known as? 2. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply 3. Antipsychotic medication provides D2 blockage in the meso-coritcal pathway causing which of the fol- lowing effects? 4. Phencyclidine (PCP) and ketamine exert their unique behavioral effects by blocking which of the following receptors? 5. The diagnosis used to describe a syndrome charac- terized by speci...

1. Discrepancy between anatomical sex and gender is known as? 2. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply 3. Antipsychotic medication provides D2 blockage in the meso-coritcal pathway causing which of the fol- lowing effects? 4. Phencyclidine (PCP) and ketamine exert their unique behavioral effects by blocking which of the following receptors? 5. The diagnosis used to describe a syndrome charac- terized by speci...

1. Discrepancy between anatomical sex and gender is known as? 2. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply 3. Antipsychotic medication provides D2 blockage in the meso-coritcal pathway causing which of the fol- lowing effects? 4. Phencyclidine (PCP) and ketamine exert their unique behavioral effects by blocking which of the following receptors? 5. The diagnosis used to describe a syndrome charac- terized by specific s/s resultin...