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Lesson 2-1-9
| Question | Answer |
|---|---|
| Which of the following types of installations does 1910.269 standard not cover? | Locked electrical rooms of an office building |
| Which of the following topics are not covered by the OSHA 1910.269 standard? | Hazard communication |
| The OSHA 1910.269 standard does not cover which of the following? | Construction work |
| The employer shall determine, through regular supervision and through inspections conducted on at least a(an) ___ basis, that each employee is complying with the safety-related work practices required by this section. | Annual |
| Persons trained in first aid including cardiopulmonary resuscitation(CPR), shall be available when employees are performing work on or associated with exposed lines or equipment energized at or above what voltage? | 50 |
| Prior to the start of each job, the employer shall ensure that the employee in charge conducts what with the employees involved? | A job briefing |
| To ensure that the energy control procedure and provisions are being followed the employer shall conduct a periodic inspection of the energy control procedures at least ___? | Annually |
| While work is being performed in an enclosed space, and there is reason to believe that a hazard may exist in the space, or if a hazard exist because of traffic patterns in the area of the opening used for entry, then a person trained in ___ shall be imme | First aid |
| Before and employee enters and enclosed space, the internal atmosphere shall be tested for___ with a direct reading meter or similar instrument, capable of collection and immediate analysis of data samples without the need for offsite evaluation | Oxygen deficiency |
| To determine that body belts, safety straps, lanyards, lifelines, and body harnesses are in safe working condition they shall be inspected ___? | Daily |
| When shall conductive ladders be permitted to be used in specialized hi â voltage work? | Where the employer can demonstrate that non-conductive ladders would present a greater hazard. |
| Live â line tools, rods, tubes, and poles made of fiberglass-reinforced plastic (FRP) shelby designed and constructed to withstand ___ volts per foot for five minutes. | 100,000 |
| Only ___ employees may work in areas containing unguarded and uninsulated energized lines, or parts of equipment operating at 50 Volts or more. | Qualified |
| In general, if an employee is to be insulated from energized parts by the use of insulating gloves, ___ shall also be used? | Insulating sleeves |
| The employer shall ensure that each employee who is exposed to the hazards of flames or electric arc's does not wear ___? | Clothing made of acetate,nylon,polyester,or rayon |
| When two or more independent crews will be working on the same lines or equipment, each crew shall ___? | Independently comply with the same lock out/tag out and de-energizing procedures. |
| In general, for the employee to work lines or equipment as de- energized, and lines or equipment shall be de-energized and ___? | Properly grounded. |
| Temporary protective grounds shall be placed at such locations and arranged in such a manner as to prevent each employee from being exposed to ___? | hazardous differences in electrical potential |
| When a ground is to be removed, the grounding device shall be removed from the line or equipment using a live â line tool before the ___? | Ground-end connection is removed. |
| If the equipment operator cannot accurately determine that the minimum approach distance is being maintained, ___ shall observe the approach distance to exposed lines and equipment, and give timely warnings before the minimum approach distance is reached. | Designated person |
| When poles are set, moved, or removed near exposed energized overhead conductors, the poles may not ___? | Make contact with the conductor |
| When a pole is set, moved, or removed near an energized overhead conductor, the employer shall ensure that ___? | Employee is protected from accidental contact |
| To protect employees from falling into holes into which poles are to be placed, the holes shall be attended by employees or ___? | Physically guarded. |
| To minimize the possibility that conductors and cables being installed or removed, make contact with energized powerlines or equipment the employer shall use | The Tension stringing method, barriers, or equivalent measures. |
| If the conductors being installed or removed cross over energized conductors in excess of ___ volts and if the design of the circuit â interrupting devices protecting the lines so permit, the automatic â reclosing feature of these devices shall be mad | 600 |
| If two bare conductors are to be spliced, the conductors shall be__? | Bonded and grounded before being spliced. |
| Unless a grip is specifically designed for this application, conductor groups may not be used on ___? | Wire rope |
| Unless the employer can demonstrate a greater hazard,___ shall be used to maintain control of tower sections being raised or position. | Tag lines |
| A ladder or other climbing device shall be used to enter and exit a manhole or subsurface for exceeding ___ feet in depth. | 4 |
| While work is being performed in a manhole containing energized electrical equipment, a(an) ___ shall be available on the surface in the immediate vicinity to render emergency assistance. | Employee with first aid and CPR training |
| Unless a cables identity is obvious by reason of distinctive appearance or location, or by other readily apparent means of identification, when multiple cables are present in a work area, the cable to be worked on must be identified by ___? | Electrical means |
| When work is performed on buried cable or on cable in manholes, metallic sheath continuity shall be ___? | Maintained or the cable sheath shall be treated as energized. |
| When draw-out-type Circuit breakers are removed or inserted, they breaker shall be in___? | Open position |
| Conductive fences around substations shall be ___? | Grounded |
| Upon entering and attended substation, each employee other than those regularly working in the station show report his or her presence to the ___, in order to receive information on special system conditions affecting employee safety | Employee in charge |