Discussion
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- Question
The number 4.38 × 10?3 expressed as a number having a power of 10?6 is
Options- A. 4,380 × 10?6
- B. 438 × 10?6
- C. 43,800 × 10?6
- D. 438,000 × 10?6
- Correct Answer
- 4,380 × 10?6
- 1. The number 0.0003 multiplied by 10-3 is
Options- A. 0.0000003
- B. 0.0003
- C. 3
- D. 3,000 Discuss
- 2. The quantity 43 × 10-3 is the same as
Options- A. 0.043
- B. 0.430
- C. 430
- D. 43,000 Discuss
- 3. The number 4,500,000 can be expressed as
Options- A. 4,500 × 106
- B. 4.5 × 106
- C. 4.5 × 10-3
- D. either 4,500 × 104 or 4.5 × 106 Discuss
- 4. The number of microamperes in 2 milliamperes is
Options- A. 2 ľA
- B. 20 ľA
- C. 200 ľA
- D. 2,000 ľA Discuss
- 5. When converting 1,600 kilohms to megohms, the result is
Options- A. 1,600,000 MΩ
- B. 160 MΩ
- C. 1.6 MΩ
- D. 0.160 MΩ Discuss
- 6. Which of the following is not an electrical quantity?
Options- A. voltage
- B. current
- C. distance
- D. power Discuss
- 7. What is (79 × 106)/(12 × 10?8)?
Options- A. 6,580 × 1012
- B. 658 × 1010
- C. 6.58 × 1014
- D. 0.658 × 1016 Discuss
- 8. Current is measured in
Options- A. watts
- B. volts
- C. henries
- D. amperes Discuss
- 9. When converting 7,000 nA to microamperes, the result is
Options- A. 0.007 ľA
- B. 0.7 ľA
- C. 700 ľA
- D. 7 ľA Discuss
Quantities and Units problems
Search Results
Correct Answer: 0.0000003
Correct Answer: 0.043
Correct Answer: 4.5 × 106
Correct Answer: 2,000 ľA
Correct Answer: 1.6 MΩ
Correct Answer: distance
Correct Answer: 6.58 × 1014
Correct Answer: amperes
Correct Answer: 7 ľA
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