How well do you understand the design, building and maintenance of electrical control systems, machinery and equipment? Test your knowledge and prepare for your exams with these Electrical Engineering questions and answers.
The number of kilowatts in 135 milliwatts is
1.35 × 10–4 kW
135 × 10–3 kW
0.0135 kW
0.00135 kW
Correct answer is A
No explanation has been provided for this answer.
When converting 7,000 nA to microamperes, the result is
0.007 µA
0.7 µA
700 µA
7 µA
Correct answer is D
No explanation has been provided for this answer.
0.65 × 104
6.5 × 104
65 × 104
650 × 103
Correct answer is B
No explanation has been provided for this answer.
henries
ohms
hertz
watts
Correct answer is B
No explanation has been provided for this answer.
When these numbers are multiplied, (6 × 103) (5 × 105), the result is
3 × 108
30 × 108
300 × 109
3,000 × 107
Correct answer is B
No explanation has been provided for this answer.