Cwt 100 - Study guides, Class notes & Summaries

** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - ️️Replace it with a larger one (630) * On a Ward-Leonard circuit, the brake is set but the motor is trying to slip through the brake. What circuit is the issue? - ️️Suicide circuit (425) ** A Hydro runs up with no load but does not run up with a full load. What is the issue? - ️️The relief valve is set too low (805) ** Runby for a 1:1 car hits the CWT buffer 4" below the top lan...

Mechanics Exam Review-NEIEP with Complete Solution 2024 A contractor wants to raise the car speed from 100 fpm to 125 fpm, it currently has a 12" sheave. What is required? - - 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? - - 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? - - Suicide Circuit...

Elevator Mechanic Exam Review Questions And Answers 100% Verified. A 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 cir...

Elevator Mechanic Exam Review Questions with 100% Correct Answers – COMPLETE SOLUTION A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - CORRECT ANSWER 125/100=1.25x12"=15" sheave A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - CORRECT ANSWER Check circuit voltage On a Ward-Leonard circuit the break is set, but the motor is trying to slip...

A contractor wants to raise the car speed from 100 fpm to 125 fpm, it currently has a 12" sheave. What is required? - 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? - 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? - Suicide Circuit - 425 You have an old DC motor and are adding an SCR drive, wh...

Mechanics Exam Questions and Answers 100% Pass ** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - Answer ️️ -Replace it with a larger one (630) * On a Ward-Leonard circuit, the brake is set but the motor is trying to slip through the brake. What circuit is the issue? - Answer ️️ -Suicide circuit (425) ** A Hydro runs up with no load but does not run up with a full load. What is the issue? - Answer ️️ -The relief valve is set too low...

** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - Replace it with a larger one (630) * On a Ward-Leonard circuit, the brake is set but the motor is trying to slip through the brake. What circuit is the issue? - Suicide circuit (425) ** A Hydro runs up with no load but does not run up with a full load. What is the issue? - The relief valve is set too low (805) ** Runby for a 1:1 car hits the CWT buffer 4" below the top landing. The CWT runby s...

Mike's Ultimate Elevator Mechanics Exam Review 2024 Solved 100% Correct Already Graded A 1. A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - ANSWER>>100fpm / 125fpm = 12" / X= 15" 2. A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - ANSWER>>Replace it with a larger MOV 630 3. On a Ward-Leonard circuit the break is set, but the motor is...

Mechanics Exam Review-NEIEP Exam Questions And Verified Correct Answers Latest 2024 Update A contractor wants to raise the car speed from 100 fpm to 125 fpm, it currently has a 12" sheave. What is required? 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? 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...

Elevator Mechanic Exam Review | 100% Correct Answers | Verified | Latest 2024 Version A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - 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? - Replace it with a larger MOV On a Ward-Leonard circuit the break is set, but the motor is trying...