Q. When these numbers are multiplied, (6 ? 103) (5 ? 105), the result is
A . 3 ? 108
B . 30 ? 108
C . 300 ? 109
D . 3,000 ? 107
View Answer
Answer :: B
Explanation ::
Q. Resistance is measured in
A . henries B . ohms
C . hertz D . watts
View Answer
Answer :: B
Explanation ::
Q. The number 65,000 expressed in scientific notation as a number between 1 and 10 times a power of ten is
A . 0.65 ? 104
B . 6.5 ? 104
C . 65 ? 104
D . 650 ? 103
View Answer
Answer :: B
Explanation ::
Q. When converting 7,000 nA to microamperes, the result is
A . 0.007 ?A
B . 0.7 ?A
C . 700 ?A
D . 7 ?A
View Answer
Answer :: D
Explanation ::
Q. The number of kilowatts in 135 milliwatts is
A . 1.35 ? 10?4 kW
B . 135 ? 10?3 kW
C . 0.0135 kW
D . 0.00135 kW
View Answer
Answer :: A
Explanation ::
Q. The number 4.4 ? 106 ohms expressed using a metric prefix is
A . 4 k
B . 4.4 k
C . 4 M
D . 4.4 M
View Answer
Answer :: D
Explanation ::
Q. The number of microamperes in 2 milliamperes is
A . 2 ?A
B . 20 ?A
C . 200 ?A
D . 2,000 ?A
View Answer
Answer :: D
Explanation ::
Q. The number of millivolts in 0.06 kilovolts is
A . 600 V
B . 6,000 mV
C . 60,000 mV
D . 600,000 mV
View Answer
Answer :: C
Explanation ::
Q. Eighteen thousand watts is the same as
A . 18 mW
B . 18 MW
C . 18 kW
D . 18 ?W
View Answer
Answer :: C
Explanation ::
Q. The number 3.2 ? 10?5 A expressed using a metric prefix is
A . 32 ?A
B . 3.3 ?A
C . 320 mA
D . 3,200 mA
View Answer
Answer :: A
Explanation ::
Q. When converting 0.16 mA to microamperes, the result is
A . 16 ?A
B . 160 ?A
C . 1,600 ?A
D . 0.0016 ?A
View Answer
Answer :: B
Explanation ::
Q. When these numbers are added, (87 ? 105) + (2.5 ? 106), the result is
A . 1.12 ? 104
B . 11.2 ? 105
C . 112 ? 105
D . 1,120 ? 106
View Answer
Answer :: C
Explanation ::
Q. The quantity 3.3 ? 103 is the same as
A . 330 B . 3,300
C . 33,000 D . 0.0033
View Answer
Answer :: B
Explanation ::
Q. Which of the following is not an electrical quantity?
A . voltage B . current
C . distance D . power
View Answer
Answer :: C
Explanation ::
Q. Seven thousand volts can be expressed as
A . 7 kV
B . 7 MV
C . 7 mV
D . either 7 kV or 7 mV
View Answer
Answer :: A
Explanation ::
Q. The number 4,500,000 can be expressed as
A . 4,500 ? 106
B . 4.5 ? 106
C . 4.5 ? 10-3
D . either 4,500 ? 103 or 4.5 ? 106
View Answer
Answer :: B
Explanation ::
Q. When converting 1,600 kilohms to megohms, the result is
A . 1,600,000 M
B . 160 M
C . 1.6 M
D . 0.160 M
View Answer
Answer :: C
Explanation ::
Q. What is (79 ? 106)/(12 ? 10?8)?
A . 6,580 ? 1012
B . 658 ? 1010
C . 6.58 ? 1014
D . 0.658 ? 1016
View Answer
Answer :: C
Explanation ::
Q. Fourteen milliamperes can be expressed as
A . 14 MA
B . 14 ?A
C . 14 kA
D . 14 mA
View Answer
Answer :: D
Explanation ::
Q. The number 4.38 ? 10?3 expressed as a number having a power of 10?6 is
A . 4,380 ? 10?6
B . 438 ? 10?6
C . 43,800 ? 10?6
D . 438,000 ? 10?6
View Answer
Answer :: A
Explanation ::
Q. Voltage is measured in
A . volts B . farads
C . watts D . ohms
View Answer
Answer :: A
Explanation ::
Q. The number 0.0003 multiplied by 10-3 is
A . 0.0000003 B . 0.0003
C . 3 D . 3,000
View Answer
Answer :: A
Explanation ::
Q. The number of megohms in 0.03 kilohms is
A . 0.00002 M
B . 0.0002 M
C . 3 ? 10?5 M
D . either 0.00002 M or 0.0002 M
View Answer
Answer :: C
Explanation ::
Q. The quantity 43 ? 10-3 is the same as
A . 0.043 B . 0.430
C . 430 D . 43,000
View Answer
Answer :: A
Explanation ::
Q. Current is measured in
A . watts B . volts
C . henries D . amperes
View Answer
Answer :: D
Explanation ::
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