Prime Power Test Technician Level 2 Practice Exam 1 Of 3 (safety)

50 Questions  I  By Michaelleal01 on March 28, 2013
Prime Power Test Technician pracice test 1 of 2.Test has 50 questions from level 2 exam in random order. Exam has a 90 minute time limit. You cannot save and resume later. Please allow yourself at least 1 hour to complete test. Good Luck!

  
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1.  The lock and tag that has been applied to an energy isolating device should be removed by:
A.
B.
C.
D.
E.
2.  Temporary safety grounds:
A.
B.
C.
D.
E.
3.  The safety goggles or glasses suitable for electrical work use should:
A.
B.
C.
D.
E.
4.  Why is it necessary to record all test readings?
A.
B.
C.
D.
E.
5.  Assurance of proper and safe de-energization, lock out/ tag out, testing for presence of voltage, and grounding is the ultimate responsiblity of:
A.
B.
C.
D.
E.
6.  Which of the following would not be a confined space:
A.
B.
C.
D.
E.
7.  Electrical fires are class:
A.
B.
C.
D.
E.
8.  The acronym LEL means:
A.
B.
C.
D.
E.
F.
9.  Class B fires may be extinguished by
A.
B.
C.
D.
10.  The accuracy rating of a specific analog ammeter is +/- 1% of full scale. A measurement is taken at 25% of full scale. The accuracy of this measurement is +/-
A.
B.
C.
D.
E.
11.  A circuit may be tested to determine it is de-energized by use of :
A.
B.
C.
D.
E.
12.  The purpose of spare keys for power equipment interlocks is:
A.
B.
C.
D.
E.
13.  Lead Acid storage batteries DO NOT include the following hazard:
A.
B.
C.
D.
E.
14.  Zero energy state refers to:
A.
B.
C.
D.
E.
15.  During performance of cable DC overpotential testing, the test technician notices an occasional downward dip in current level while the test voltage is at its maximum magnitude. The test technician should:
A.
B.
C.
D.
16.  When untied portable ladders are used to access an upper landing surface, the top of the ladder SHALL extend:
A.
B.
C.
D.
E.
17.  The procedure to assure equipment is isolated from any available energy source is:
A.
B.
C.
D.
E.
18.  Class 2 gloves have a maximum use voltage of __________?
A.
B.
C.
D.
E.
19.  How often must insulated blankets be electrically tested?
A.
B.
C.
D.
E.
20.  The cosine of an angle is equal to :
A.
B.
C.
D.
21.  Lock Out / Tag Out procedures:
A.
B.
C.
D.
E.
22.  Insulated gloves that have been issued for service must be electrically tested:
A.
B.
C.
D.
E.
23.  Temporary protective grounds should be placed to create an equipotential zone in the work area:
A.
B.
C.
D.
E.
24.  When using a straight ladder, it is unsafe to climb higher than:
A.
B.
C.
D.
E.
25.  How many people must serve as an attendant outside a confined space?
A.
B.
C.
D.
26.  Which of the follwing should be acheived with adequate ventilation:
A.
B.
C.
D.
E.
27.  What respirator is used when there is insufficient oxygen in a confined space or area, and where the concentration of airborne substances in immediately dangerous to life and health?
A.
B.
C.
D.
E.
28.  What is the purpose of continuous forced air ventilation?
A.
B.
C.
D.
E.
29. 
A.
B.
C.
D.
30.  Hard hats suitable for the performance of low voltage electrical work, but NOT for higher voltage electrical work, are identified as being:
A.
B.
C.
D.
E.
31.  A confined space entry permit must be signed by:
A.
B.
C.
D.
32.  Under what considerations can tag out without lock out be permitted?
A.
B.
C.
D.
E.
33.  Extension cords and drop lights must be inspected:
A.
B.
C.
D.
E.
34.  Voltage detectors must:
A.
B.
C.
D.
E.
35.  Class 0 gloves with an AC proof test rating of 5000 volts has a maximum use voltage of:
A.
B.
C.
D.
36.  When performing atmoshpheric tests on a confined space:
A.
B.
C.
D.
37.  Upon taking an insulation resistance reading, the test person should:
A.
B.
C.
D.
E.
38.  The maximum intended AC voltage use of  insulating blankets is identified by its _________ designation.
A.
B.
C.
D.
39.  Confined space regulations are enforced by:
A.
B.
C.
D.
40.  Manual lifting is best perfomed by the use of:
A.
B.
C.
D.
41.  The top step of a tied-off ladder shall
A.
B.
C.
D.
E.
42.  The best definition of a Confined Space is:
A.
B.
C.
D.
E.
43.  When using a "hook stick" to open an energized switch that does not include a stored energy system, one must:
A.
B.
C.
D.
E.
44.  Air purifying respirators are used:
A.
B.
C.
D.
E.
45.  In addition to electrical testing, rubber gloves should be inspected and field tested:
A.
B.
C.
D.
46.  All approved voltage detectors:
A.
B.
C.
D.
E.
47.  Upon the outbreak of a fire, your first action should be to:
A.
B.
C.
D.
E.
48.  When using a voltage detector to assure medium voltage electrical equipment is de-energized, the operator must:
A.
B.
C.
D.
E.
49.  OSHA requires that  __________________ be trained in the purpose and use of lock out / tag out procedures.
A.
B.
C.
D.
50.  An oxygen Enriched atmoshphere:
A.
B.
C.
D.
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