Mass Hoisting Test Questions With Complete Solutions (Verified And Updated)

Mass Hoisting Test Questions With Complete Solutions (Verified And Updated) What is the purpose of the swing gear on an excavator - answerIt connects the car body to the tracks Who is responsible for inspecting a trench before anyone goes in it - answerThe equipment operator What is the preferred sling angle of these angles? 60 degrees 45 degrees 30 degrees - answer60 degrees The top of the spoil pile is called - answerCrown A four foot deep trench requires an additional ladder for every _______of open trench - answer25 feet Materials must be kept back from the edge of the trench a minimum of - answerTwo feet When can an inspector revoke a hoisting license - answerFor failure to pay excise tax Who developed the massachusets crane hand signals - answerAmerican National standards instatute /American society mechanical engineers DOT stands for - answerDepartment of transportation When do you do your walk around of the equipment - answerBefore you start it In the one to 1 sloping ratio what does the second one represent - answerDepth or vertical rise On a track machine the gears should be where - answerIn the rear When load leveling when do you deploy your stabilizes or load levelers before or after you make the lift - answerBefore you make your lift When backfilling an excavation you should use a - answerSmall lift shade the ditch In the state of Massachusetts what criteria require a hoisting license - answerThe 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 - answerLockout tagout total de energization system In what time frame must the department of Public Safety be notified of a death involving hoisting equipment - answerWithin 1 hour How many pounds in a ton - answer2,000lbs All welding and cutting on hoisting equipment shall be done in accordance with the requirements of what? - answerAmerican 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 - answerBoom up What type of protection should be given to operators of material handling and moving equipment - answerProtection from the weather safety shatter proof glass heat in cold weather overhead protection What law governs hoisting equipment in the state of Massachusetts - answerChapter 146 of the general laws 520 CMR section 6 How do you test the load brake on a LULL - answerLift the load just off the ground and return the boom handle to neutral position How do you find the weight of a load - answerShipping papers data tags use a scale to weigh load calculate the weight What must be stamped on all load rating plates - answerSerial 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 - answerStay in the cab until the lines are de-energized Can you prohibit the Department of Public Safety from your premises - answerNo Before digging anywhere who do you call and how much notice must you give - answerDig safe 72 hours 3 days minimum 30 days maximum How is the fuel in a diesel engine ignited - answerHeat generated by compression fuel under pressure