STATIONARY ENGINEER ELECTRIC
FINAL EXAM (LATEST 2025/ 2026
UPDATE) WITH QUESTIONS AND
VERIFIED ANSWERS| | 100% CORRECT |
GRADE A+ | SURE TO PASS!!
1. The full load current of a three-phase 5 hp motor operating at
200 volts, 60 cycles, and having an efficiency of 80 percent
and a power factor of 85 percent is MOST NEARLY
____________ amperes. - ANSWER ✔ 14.4
2. The one of the following lubricant which is LEAST likely to
be attacked by acids is - ANSWER ✔ graphite
3. In general, non-rising stem gate valves are BEST adaptable
for - ANSWER ✔ place where space is a factor
4. The presence of moisture in insulating oil is undesirable. The
percentage of moisture which will reduce the dielectric
strength of insulating oil approximately one-half of its
, dielectric strength when dry is MOST NEARLY
________________ of moisture. - ANSWER ✔ 0.005%
5. It has even brought to your attention that one of the men
under your supervision is complaining to fellow co-workers
that another man has received an easy assignment through his
connections. In this situation, it is BEST to - ANSWER ✔
privately inform the man who is complaining of the truth
regarding the assignment
6. In the standard method of testing electrical insulating oils, the
test cup used to determine the dielectric strength contains two
electrodes, each ____________ inch in diameter with a gap of
_____________ inch between them. - ANSWER ✔ 1.00; 0.1
7. The PROPER fire extinguisher agent to use to extinguish fires
in electrical equipment is - ANSWER ✔ carbon dioxide
8. Circuit conductors operating at 600 volts or less may be
worked upon live, without opening circuit, if precautionary
measures are taken. The one of the following that BEST
represents one of these precautionary measures for this work
, is - ANSWER ✔ bare or exposed place on one conductor
must be taped before another conductor is exposed
9. In order to properly distribute the load (in proportion to their
rated capacities) between two alternators which are operating
in parallel, it is necessary to - ANSWER ✔ adjust the
governor on the prime mover
10. If a large amount of flame is visible from a small pile of
burning material, it is likely that the material MUST contain a
substance that - ANSWER ✔ produce during the burning
process a large amount of combustible gases or vapors
11. If the velocity of water flow in a pipe is doubled, assuming
other factors are constant, the loss of head due to friction will
be - ANSWER ✔ increased 4 times
12. Reprimanding a subordinate for inefficiency in the
presence of fellow co-workers is apt to - ANSWER ✔ arouse
the subordinate's resentment
13. Assume that certain work assignments are not liked by any
of the subordinates. Because this work has to be done, you, as
, the operator in charge, should try as much as possible to -
ANSWER ✔ rotate the work assignments among
subordinates
14. A senior engineer, in discussing new departmental
regulation with his subordinates, commented, We should be
conscious of the fact that our interest are mutual, and that by
all of us in unison putting our shoulder to the wheel and
working together, we can achieve our common objective. This
approach is - ANSWER ✔ good, because this attitude will
promote cooperation
15. In the inspection of relays, the type of trouble generally
encountered often depends on then type of relay. The one of
the following which is NOT a trouble encountered with an
induction-type relay is - ANSWER ✔ punctured bellows
16. With reference to diesel engines, the one of the following
which is NOT a method of scavenging the cylinder is
____________ scavenging. - ANSWER ✔ vane
FINAL EXAM (LATEST 2025/ 2026
UPDATE) WITH QUESTIONS AND
VERIFIED ANSWERS| | 100% CORRECT |
GRADE A+ | SURE TO PASS!!
1. The full load current of a three-phase 5 hp motor operating at
200 volts, 60 cycles, and having an efficiency of 80 percent
and a power factor of 85 percent is MOST NEARLY
____________ amperes. - ANSWER ✔ 14.4
2. The one of the following lubricant which is LEAST likely to
be attacked by acids is - ANSWER ✔ graphite
3. In general, non-rising stem gate valves are BEST adaptable
for - ANSWER ✔ place where space is a factor
4. The presence of moisture in insulating oil is undesirable. The
percentage of moisture which will reduce the dielectric
strength of insulating oil approximately one-half of its
, dielectric strength when dry is MOST NEARLY
________________ of moisture. - ANSWER ✔ 0.005%
5. It has even brought to your attention that one of the men
under your supervision is complaining to fellow co-workers
that another man has received an easy assignment through his
connections. In this situation, it is BEST to - ANSWER ✔
privately inform the man who is complaining of the truth
regarding the assignment
6. In the standard method of testing electrical insulating oils, the
test cup used to determine the dielectric strength contains two
electrodes, each ____________ inch in diameter with a gap of
_____________ inch between them. - ANSWER ✔ 1.00; 0.1
7. The PROPER fire extinguisher agent to use to extinguish fires
in electrical equipment is - ANSWER ✔ carbon dioxide
8. Circuit conductors operating at 600 volts or less may be
worked upon live, without opening circuit, if precautionary
measures are taken. The one of the following that BEST
represents one of these precautionary measures for this work
, is - ANSWER ✔ bare or exposed place on one conductor
must be taped before another conductor is exposed
9. In order to properly distribute the load (in proportion to their
rated capacities) between two alternators which are operating
in parallel, it is necessary to - ANSWER ✔ adjust the
governor on the prime mover
10. If a large amount of flame is visible from a small pile of
burning material, it is likely that the material MUST contain a
substance that - ANSWER ✔ produce during the burning
process a large amount of combustible gases or vapors
11. If the velocity of water flow in a pipe is doubled, assuming
other factors are constant, the loss of head due to friction will
be - ANSWER ✔ increased 4 times
12. Reprimanding a subordinate for inefficiency in the
presence of fellow co-workers is apt to - ANSWER ✔ arouse
the subordinate's resentment
13. Assume that certain work assignments are not liked by any
of the subordinates. Because this work has to be done, you, as
, the operator in charge, should try as much as possible to -
ANSWER ✔ rotate the work assignments among
subordinates
14. A senior engineer, in discussing new departmental
regulation with his subordinates, commented, We should be
conscious of the fact that our interest are mutual, and that by
all of us in unison putting our shoulder to the wheel and
working together, we can achieve our common objective. This
approach is - ANSWER ✔ good, because this attitude will
promote cooperation
15. In the inspection of relays, the type of trouble generally
encountered often depends on then type of relay. The one of
the following which is NOT a trouble encountered with an
induction-type relay is - ANSWER ✔ punctured bellows
16. With reference to diesel engines, the one of the following
which is NOT a method of scavenging the cylinder is
____________ scavenging. - ANSWER ✔ vane
