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

50 Questions  I  By Michaelleal01
Prime Power Test Technician Level 2 Practice Exam 1 Of 3 (Safety)
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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Question Excerpt

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