Exam

Name___________________________________

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
 
1)  Which of the following cannot be measured using a straightedge and a feeler gauge? 1) ______
  A)  Straightness of the cylinder bore
  B)  Straightness of the main bearing bores
  C)  Cylinder head flatness
  D)  Block deck flatness

2)  To directly measure the diameter of a valve guide in a cylinder head, use a micrometer and a _______. 2) ______
  A)  Feeler gauge
  B)  Telescopic gauge
  C)  Dial indicator
  D)  Small hole gauge

3)  Which tool is best to measure valve lift? 3) ______
  A)  Caliper
  B)  Dial indicator
  C)  Micrometer
  D)  Any of these

4)  On pushrod engines, camshaft journal diameter often ________ toward the rear of the engine. 4) ______
  A)  Decreases
  B)  Increases
  C)  Both A and B
  D)  Neither A nor B

5)  To read a dial caliper, ________ the reading on the dial to the reading on the blade. 5) ______
  A)  Subtract
  B)  Multiply
  C)  Add
  D)  None of these

6)  Micrometers are calibrated using a _______. 6) ______
  A)  Metric ruler
  B)  Gauge rod
  C)  Both A and B
  D)  Neither A nor B

7)  Which of these objects have a mass of approximately one gram? 7) ______
  A)  Birds feather
  B)  Small paper clip
  C)  Large bolt
  D)  None of these

8)  Which tool is necessary to measure flatness of engine components? 8) ______
  A)  Straight edge
  B)  Feeler gauge
  C)  Both A and B
  D)  Neither A nor B

9)  A telescopic gauge is used with what other measurement tool? 9) ______
  A)  Straightedge
  B)  Feeler gauge
  C)  Micrometer
  D)  None of these

10)  Cylinder taper and out of round should be measured _______. 10) ______
  A)  Near the bottom of piston travel
  B)  Just below the ridge
  C)  Both A and B
  D)  Neither A nor B

11)  What is the reading on this inch micrometer?
11) ______
  A)  0.0210 inch
  B)  0.0260 inch
  C)  0.210 inch
  D)  0.0212 inch

12)  What is the reading on this inch micrometer?
12) ______
  A)  0.5280 inch
  B)  0.5300 inch
  C)  0.5100 inch
  D)  0.5253 inch

13)  A micrometer can be used to measure to an accuracy of _______. 13) ______
  A)  0.0001 in
  B)  0.001 in
  C)  0.01 in
  D)  None of these

14)  To check a crankshaft journal for out-of-round, the journal should be measured in at least how many locations? 14) ______
  A)  2
  B)  8
  C)  6
  D)  4

15)  Which metric unit of measure is used for volume measurement? 15) ______
  A)  Meter
  B)  Millimeter
  C)  Centimeter
  D)  cc

16)  A dial indicator may be mounted by _______. 16) ______
  A)  Clamp mount
  B)  Threaded rod
  C)  Magnetic mount
  D)  Any of these

17)  The threaded movable part that rotates on a micrometer is called the ______. 17) ______
  A)  Spindle
  B)  Thimble
  C)  Anvil
  D)  Barrel

18)  Which measuring gauge needs to be set up (adjusted) to a fixed dimension before use? 18) ______
  A)  Vernier dial gauge
  B)  Dial bore gauge
  C)  Dial indicator
  D)  Micrometer

19)  For measuring a journal for out-of-round, measurements should be taken every ________ degrees around the journal 19) ______
  A)  180
  B)  90
  C)  260
  D)  120

20)  Which of the following cannot be measured using a feeler gauge? 20) ______
  A)  Piston ring side clearance
  B)  Piston ring gap
  C)  Valve guide clearance
  D)  Connecting rod side clearance

21)  What is the reading on this metric micrometer?
21) ______
  A)  0.225 mm
  B)  0.250 mm
  C)  0.161 mm
  D)  0.187 mm

22)  What is the reading on this metric micrometer?
22) ______
  A)  0.540 mm
  B)  0.035 mm
  C)  0.410 mm
  D)  5.535 mm