Mass Hoisting Test Questions with Complete Solutions | Verified and Updated 2026 | Graded A+

Mass Hoisting Test Questions with Complete Solutions | Verified and Updated 2026 | Graded A+ What is the purpose of the swing gear on an excavator - answer-It connects the car body to the tracks Who is responsible for inspecting a trench before anyone goes in it - answer-The equipment operator What is the preferred sling angle of these angles? 60 degrees 45 degrees 30 degrees - answer-60 degrees The top of the spoil pile is called - answer-Crown A four foot deep trench requires an additional ladder for every _______of open trench - answer-25 feet Materials must be kept back from the edge of the trench a minimum of - answer-Two feet When can an inspector revoke a hoisting license - answer-For failure to pay excise tax Who developed the massachusets crane hand signals - answer-American National standards instatute /American society mechanical engineers DOT stands for - answer-Department of transportation When do you do your walk around of the equipment - answer-Before you start itIn the one to 1 sloping ratio what does the second one represent - answer-Depth or vertical rise On a track machine the gears should be where - answer-In the rear When load leveling when do you deploy your stabilizes or load levelers before or after you make the lift - answer-Before you make your lift When backfilling an excavation you should use a - answer-Small lift shade the ditch In the state of Massachusetts what criteria require a hoisting license - answer-The weight of the load exceeds 500 pounds the height of the load exceeds 10 feet the capacity of the bucket exceeds 1/4 cubic yard What type of safety system is used on de energized circuits - answer-Lockout tagout total de energization system In what time frame must the department of Public Safety be notified of a death involving hoisting equipment - answer-Within 1 hour How many pounds in a ton - answer-2,000lbs All welding and cutting on hoisting equipment shall be done in accordance with the requirements of what? - answer-American welding society formerly of the American Society of mechanical engineers What action dose the signal person intend the operator perform if he extends his arm at shoulder height, makes a fist with his hand and sticks his thumb up - answer-Boom up What type of protection should be given to operators of material handling and moving equipment - answer-Protection from the weather safety shatter proof glass heat in cold weather overhead protectionWhat law governs hoisting equipment in the state of Massachusetts - answer-Chapter 146 of the general laws 520 CMR section 6 How do you test the load brake on a LULL - answer-Lift the load just off the ground and return the boom handle to neutral position How do you find the weight of a load - answer-Shipping papers data tags use a scale to weigh load calculate the weight What must be stamped on all load rating plates - answer-Serial number of the lifting unit The boom of the unit you are operating comes in contact with and energized power line there's no sign of any other dangers such as fire what should you do - answer-Stay in the cab until the lines are deenergized Can you prohibit the Department of Public Safety from your premises - answer-No Before digging anywhere who do you call and how much notice must you give - answer-Dig safe 72 hours 3 days minimum 30 days maximum How is the fuel in a diesel engine ignited - answer-Heat generated by compression fuel under pressure What do you do if your machine comes in contact with an overhead or underground power lines - answer-Stay on the machine warn people to stay away from the machine try to break the contact call the power company notify the Department of Public Safety within 1 hour What do you do if you dig up a gas line - answer-Extinguish all open flames and lights keep people away evacuate the building in the area do not bury the leak call utility company call police and fire departments notify the Department of Public Safety within 1 hour of accident Unless the operator takes account of boom deflection when lifted off the ground a properly rigged load May do what - answer-Swing away from the crane