NASCLA p Accredited p Exam p - p JJ p Johnson p Contractor p Seminar p question s p and p answers p correct p and p verified p 100% What p are p 4 p types p of p Steel p Decking? p - p correct p answers -Composite, p Roof, p Cellular, p and p Form What p are p the p lengths p of p Full p sheets p of p Steel p Decking? p - p correct p answers -12", p 18", p 24", p 30", p or p 36". p All p are p usually p less p than p 40" Who p has p full p responsibility p for p Safety p on p a p construction p site? p - p correct p answers -The p prime p contractor Who p is p responsible p to p ensure p workers p have p appropriate p eye p protection? p - p correct p answers -The p employer Safety p belt p lanyard p shall p be p a p minimum p of? p - p correct p answers -1/2 p inch p nylon, p w/ p max p length p to p provide p for p a p fall p of p no p greater p than p 6ft. p The p rope p shall p have p a p nominal p breaking p strength p of p 5,400 p lbs. When p should p safety p nets p be p provided? p - p correct p answers -When p workplaces p are p more p than p 25 p feet p above p ground p or p water p surface p or p where p use p of p ladders, p scaffolds, p catch p platforms, p temporary p floors, p safety p lines, p or p safety p belts p are p impractical What p are p the p different p types p of p Safety p Equipment? p - p correct p answers -Head, p Eye p and p Face, p and p Respiratory p protection. p Safety p belts, p lifelines, p lanyards, p and p safety p nets Where p should p quantities p of p flammable p liquid p in p excess p of p 25 p gallons p be p stored p in p that p is p acceptable p or p approved? p - p correct p answers -Acceptable p wooden p storage p and p Approved p metal p storage p cabinets. p Cabinets p shall p be p labeled p in p conspicuous p lettering p "Flammable -Keep p Away p from p Open p Flames" LP-Gas p storage p outside p of p buildings p for p containers p waiting p use p shall p be p located p from p the p nearest p building p or p group p of p buildings p in p accordance p to? p - p correct p answers -1. p 500 p lbs p or p less p - p 0ft 2. p ***501 p to p 6,000 p lbs p - p 10ft 3. p 6,001 p to p 10,000 p lbs p - p 20ft 4. p Over p 10,000 p lbs p - p 25ft Clearance p and p mounting p of p temporary p heating p devices p are? p - p correct p answers -1. p Room p heater, p circulating p type p - p 12" p sides, p 12" p rear, p 18" p chimney p connector 2. p ***Room p heater, p radiant p type p - p 36" p sides, p 36" p rear, p 18" p chimney p connector How p far p shall p heaters p used p in p the p vicinity p of p the p combustible p tarpaulins, p canvas, p or p similar p coverings p be p located p from p the p coverings? p - p correct p answers -10 p feet p from p coverings Material p stored p inside p buildings p under p construction p shall p not p be p placed p with p what p distances? p - p correct p answers -6 p feet p of p any p hoistway p or p inside p floor p openings, p ***not p within p 10 p feet p of p exterior p wall p which p does p not p extend p above p the p top p of p the p material p stored Bagged p materials p shall p be p stacked p by p stepping p back p the p layers p and p cross -keying p the p bags p at p least p by p how p many p bags p high? p - p correct p answers -10 p bags p high Brick p stacks p shall p not p be p more p than? p - p correct p answers -7 p feet p in p height When p a p loose p brick p stack p reaches p a p height p of p 4 p feet, p it p shall p be p tapered p back p by p how p many p inches? p - p correct p answers -2 p inches p in p every p foot p of p height p above p the p 4-
foot p level When p masonry p blocks p are p stacked p higher p than p 6 p feet, p the p stack p shall p be p tapered p back p how p far? p - p correct p answers -Back p one-half p block p per p Tier p above p the p 6-foot p level Used p lumber p shall p have p what p withdrawn p before p stacking? p - p correct p answers -Nails How p shall p lumber p be p stacked? p - p correct p answers -On p level p and p solid p supported p sills, p and p stable p and p self p supporting Lumber p piles p shall p not p Exceed? p - p correct p answers -20 p feet p in p height p provided p that p lumber p to p be p handled p manually p shall p not p be p stacked p more p than p 16 p feet p high Wire p rope p shall p not p be p used p if? p - p correct p answers -In p any p length p of p eight p diameters, p the p total p number p of p visible p broken p wires p exceeds p 10 p percent p of p the p total p number p of p wires, p or p if p rope p shows p other p signs p of p excessive p wear, p corrosion, p or p defect Waste p materials p - p when p materials p are p dropped p more p than p 20 p feet p to p any p point p lying p outside p the p exterior p walls p of p the p building p what p is p needed? p - p correct p answers -An p enclosed p chute p of p wood, p or p equivalent p material, p shall p be p used. p Enclosed p chute p is p a p slide, p closed p in p on p all p sides, p through p which p material p is p moved p from p a p high p place p to p a p lower p one All p other p hand -held p powered p tools p such p as p circular p saws, p chain p saws, p and p percussion p tools p without p positive p accessory p holding p means, p shall p be p equipped p with p what? p - p correct p answers -A p constant p pressure p switch p that p will p shut p off p the p power p when p the p pressure p is p released Compressed p air p shall p not p be p used p for p cleaning p purposes p except p when? p - p correct p answers -Where p reduced p to p less p than p 30 p p.s.i p and p then p only p with p effective p chip p guarding p and p personal p protective p equipment p which p meets p the p requirements. p The p 30 p psi p requirement p does p not p apply p for p concrete p form, p mill p scale p and p similar p cleaning p purposes Who p shall p be p allowed p to p operated p a p powder -actuated p tool? p - p correct p answers -Only p employees p who p have p been p trained p in p the p operation p of p the p particular p tool p in p used All p employees p using p abrasive p wheels p shall p be p protected p by? p - p correct p answers -Eye p protection p equipment Guarding, p all p portable, p power -driven p circular p saws p shall p be p equipped p with p what? p - p correct p answers -Guards p above p and p below p the p base p plate p or p shoe. p The p upper p guard p shall p cover p the p saw p to p the p depth p of p the p teeth, p except p for p the p minimum p arc p required p to p permit p the p base p to p be p tilted p for p bevel p cuts. p The p lower p guard p shall p cover p the p saw p to p the p depth p of p the p teeth, p except p for p the p minimum p arc p required p to p allow p proper p retraction p and p contract p with p the p work. p When p the p tool p is p withdrawn p from p the p work, p the p lower p guard p shall p automatically p and p instantly p return p to p the p covering p position. Valve p protection p caps p shall p not p be p used p for p lifting p cylinders p from p one p vertical p position p to p another. p - p correct p answers -Bars p shall p not p be p used p under p valves p or p valve p protection p caps p to p pry p cylinders p loose p when p frozen. p Warm, p not p boiling, p water p shall p be p used p to p thaw p cylinder p loose How p should p compressed p air p be p secured? p - p correct p answers -In p an p upright p position p at p all p times p except, p if p necessary, p for p short p periods p of p time p while p cylinders p are p actually p being p hoisted p or p carried What p distance p shall p Oxygen p cylinders p in p storage p be p separated p from p fuel-gas p cylinders p or p combustible p materials p (especially p oil p or p grease)? p - p correct p answers -A p minimum p distance p of p 20 p ft p (6.1m) p or p by p non-combustible p barrier p at p least p 5 p ft p (1.5m) p high p having p fire-resistance p rating p of p a p least p one-half p hour. Inside p of p buildings, p how p shall p Gas p cylinders p be p stored? p - p correct p answers -In p a p well p protected, p well-ventilated, p dry p location, p at p least p 2 p ft p (6.1m) p from p highly p combustible p materials p such p as p oil p or p excelsior. p Cylinders p should p be p stored p in p definitely p assigned p places p away p from p elevators, p stairs, p or p gangways. p Assigned p storage p places p shall p be p located p where p cylinders p will p not p be p knocked p over p or p damaged p by p passing p or p falling p objects, p or p subject p to p tampering p by p unauthorized p persons. p Cylinders p shall p not p be p kept p in p unventilated p enclosures p such p as p lockers p and p cupboards. How p shall p a p regulator p to p a p cylinder p valve p be p connected? p - p correct p answers -The p valve p shall p be p opened p slightly p and p closed p immediately. p (The p action p is p generally p termed p "cracking" p and p is p intended p to p clear p the p valve p of p dust p or p dirt p that p might p otherwise p enter p the p regulator.) p The p person p cracking p the p valve p shall p stand p to p one p side p of p the p outlet, p not p in p front p of p it. p The p valve p of p fuel p gas p cylinder p shall p not p be p cracked p where p the p gas p would p reach p welding p work, p sparks, p flame, p or p other p possible p sources p of p ignition. All p hose p in p use, p carrying p acetylene, p oxygen, p natural p or p manufactured p fuel p gas, p or p any p gas p or p substance p which p may p ignite p or p enter p into p combustion, p or p be p in p any p way p harmful p to p employees p shall? p - p correct p answers -Be p inspected p at p the p beginning p of p each p working p shift. p Defective p hose p shall p be p removed p from p service. When p the p arc p welder p or p cutter p has p occasion p to p leave p his p work p or p to p stop p work p for p any p appreciable p length p of p time, p or p when p the p arc p welding p or p cutting p machine p is p to p be p moved, p what p should p happen? p - p correct p answers -The p power p supply p switch p to p the p equipment p shall p be p opened. Lifelines. p Where p a p welder p must p enter p a p confined p space p through p a p manhole p or p other p small p opening, p what p should p occur? p - p correct p answers -Means p shall p be p provided p for p quickly p removing p him p in p case p of p emergency. p When p safety p belts p and p lifelines p are p used p for p this p purpose p they p shall p be p so p attached p to p the p welder's p body p that p his p body p cannot p be p jammed p in p a p small p exit p opening. p An p attendant p with p a p pre-planned p rescue p procedure p shall p be p stationed p outside p to p observe p the p welder p at p all p times p and p be p capable p of p putting p rescue p operations p into p effect. Working p Clearances p (voltage) p - p correct p answers -1. p Nominal p voltage p to p ground, p 0-
150 p = p Minimum p clear p distance p for p conditions p are p 3 p ft, p 3ft, p 3ft 2. p Nominal p voltage p to p ground, p 151-600 p = p Minimum p clear p distance p for p conditions p are p 3ft, p 3.5ft, p 4ft Minimum p Depth p of p Clear p Working p Space p in p Front p of p Electrical p Equipment p - p correct p answers -1. p Nominal p voltage p to p ground, p 601 p to p 2,500 p = p Conditions p 3ft, p 4ft, p 5ft 2. p Nominal p voltage p to p ground, p 2,501 p to p 9,000 p = p Conditions p 4ft, p 5ft, p 6ft 3. p Nominal p voltage p to p ground, p 9,001 p to p 25,000 p = p Conditions p 5ft, p 6ft, p 9ft
