On a ward leonard circuit Study guides, Class notes & Summaries

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

Mechanics Exam Study Guide with Complete Solutions 2023 ** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - Correct 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? - Correct Answer Suicide circuit (425) ** A Hydro runs up with no load but does not run up with a full load. What is the issue? - Correct Answer The relief valve is s...

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

Elevator Mechanic Exam Review Questions and Answers with Complete Solutions A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - 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? - Answer ️️ -Replace it with a larger MOV On a Ward-Leonard circuit the break is set, but th...

Mechanics Exam Question and answers 100% correct 2023/2024 ** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - correct 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? - correct answer Suicide circuit (425) ** A Hydro runs up with no load but does not run up with a full load. What is the issue? - correct answer The relief valve i...

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 to slip through the break. What is the issue? Suicide Circuit You have an old DC motor and...

Mechanics Exam Review-NEIEP Exam Test Questions with Correct Answers 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 C...

Mechanics Final Exam 2023 Questions and Answers; consists of all possible questions and frequently tested quizzes (100% verified) ** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? Ans 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? Ans Suicide circuit (425) ** A Hydro runs up with no load but does not run up with a full load. What is t...

Elevator Mechanic Exam Review 2023 216 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? -ANS- 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? -ANS- Replace it with a larger MOV On a Ward-Leonard circuit the break is set, but the...

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...