In which section of an oscilloscope is the variable volts/div control found?

A. horizontal section
B. vertical section
C. display section
D. trigger section


Answer: B

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?An OHC cylinder head is being installed on an engine. Technician A says that some OHC cylinder heads cannot be installed if the camshaft is not positioned correctly at TDC. Technician B says that valves can be bent if the correct procedures are not followed. Who is right?

A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B

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The government has been developing public lands for recreational uses

Indicate whether the statement is true or false

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Four resistors are connected to a 12-volt battery source in series. The values of the resistors are 10 ohms, 100 ohms, 330 ohms, and 470 ohms. Technician A says that the greatest voltage drop will occur across the 10-ohm resistor. Technician B says that the greatest voltage drop will occur across the 470 ohm resistor. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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Current-sensing resistors are used in

A) motor controllers B) computers C) battery chargers D) all of the above

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