Sprockets - Study guides, Class notes & Summaries

NPORS Exam Questions And Answers (Verified And Updated) 1. What is the correct method of mounting/ dismounting the machine? - answerUsing handholds and steps provided, using 3 points of contact facing the machine 2a. List 5 checks that must be made to the tracks and running gear during a pre-operational check - answerDrive sprockets in good condition and secure, track plates undamaged, top and bottom rollers move freely with no flat spots or l

Classes of Levers - Answer Class 1, Class 2, Class 3 Class 1 Levers - Answer Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side .Mechanical Advantage greater or less than 1 Ex: Seesaw, Crowbar, Pair of Scissors. Class 2 Levers - Answer Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side .Mechanical Advantage is always greater than 1 Ex: Wheelbarro...

A construction worker was moving tar paper in a bucket to the top of a building. The bucket tilted, and the rolls spilled out, striking a worker in the head causing blunt force trauma. What type of event is this? - Struck-by A crew of ironworkers and a crane operator were unloading a 20-ton steel slab from a low-boy trailer using a 50-ton crawler crane with a 90-foot lattice boom. The operator was inexperienced using this crane and did not know the length of the boom. Further, no one had de...

PA Appraiser New Questions and Answers 2023 What are the number of business days you have per Act 361 to inspect a vehicle? 6 How many days after an inspection should a total loss be offered to the owner? 5 Aftermarket parts can only be used when? The parts are listed and coded in the estimate Aftermarket Nonoriginal equipment manufacturer (non-OEM) replacement part, either new or used, for any of the nonmechanical parts that generally constitute the exterior of the mot...

NPORS Exam Questions And Answers (Verified And Updated) 1. What is the correct method of mounting/ dismounting the machine? - answerUsing handholds and steps provided, using 3 points of contact facing the machine 2a. List 5 checks that must be made to the tracks and running gear during a pre-operational check - answerDrive sprockets in good condition and secure, track plates undamaged, top and bottom rollers move freely with no flat spots or leaks, idlers rotate and are in good condition, ...

Blind Rams - ANSWER-Located below the annular preventer Only activated when the drill string is out of the hole When activated, two steel plates with a rubber seal come together to seal off the well bore Pipe Rams - ANSWER-Located below the blind rams Functions the same as the blind rams but has a cut out in the steel plate to accommodate the size of drill pipe being used Sheer Rams - ANSWER-Activated in emergency situations when the well bore needs to be sealed off immediately The she...

1. A famous case in the 1980s involved Coca-Cola introducing New Coke after much research. The failure of New Coke was largely due to a. a narrow conception of the research. b. uneven caliber of researchers. c. poor problem definition. d. late and occasional erroneous findings. e. personality and presentation differences. ANSWER: c RATIONALE: The release and imminent failure of the New Coke campaign stemmed from a lack of the correct problem definition by Coca-Cola. See...

The 3 types of shafts to adjacent shaft power transmissions are _______ belt drive -- chain drive -- gear drive The proper place to lock out an electrical control system is at the__________ disconnect switch To _______________ workers should ALWAYS interrupt the power at the motor disconnect. perform lockout/tagout What agency suggests that a worker inspect and test all equipment, assuming all to be energized until proven energized? OSHA ____________ may remove a ...

Millwright Level 1 Exam Questions and Answers Latest | Graded A+. On a pedestal grinder, the gap between the grinding wheel and work rest should not exceed: - ANSWER 1/8 inch The kind of abrasive material used in grinding wheels for general purpose applications is: - ANSWER aluminum oxide A blotter is used on a grinding wheel to: - ANSWER protect the flanges from the abrasize grit, display information about the wheel and compensate for the uneven surfaces on the wheel Flanges should at l...

The 3 types of shafts to adjacent shaft power transmissions are _______ belt drive -- chain drive -- gear drive The proper place to lock out an electrical control system is at the__________ disconnect switch To _______________ workers should ALWAYS interrupt the power at the motor disconnect. perform lockout/tagout What agency suggests that a worker inspect and test all equipment, assuming all to be energized until proven energized? OSHA ____________ may remove a ...