ATT COMP TEST FC PRACTICE EXAMS WITH
SOLUTIONS
◉ what is the minimum AC current normally required to cause
severe muscular contractions
Answer: 12 milliamps
◉ are capacitors circuit protection devices?
Answer: no
◉ what should you do first if someone has been shocked
Answer: remove the victim from the source
◉ what category includes electrical fires?
Answer: Class C
◉ what type of protection is worn when use of a tool produces
Sparks and debris?
Answer: safety goggles
◉ what is the exponent for 1, 000, 000?
Answer: 10 to the 6th power
, ◉ what is 770,000 in powers of 10?
Answer: 7.7 x 10 to the 5th
◉ convert 27000 to the power of 10
Answer: 2.7 * 10 to the 4th
◉ convert 0.00003 to the power of 10
Answer: 3 x 10 to the negative 5th
◉ convert 0.0000000053 to the power of 10
Answer: 5.3 x 10 to the negative 8
◉ 27000
Answer: 2.7 * 10 to the 4th
◉ 490000
Answer: 4.9 x 10 to the 5th
◉ 99,000,000
Answer: 9.9 * 10 to the 7th
SOLUTIONS
◉ what is the minimum AC current normally required to cause
severe muscular contractions
Answer: 12 milliamps
◉ are capacitors circuit protection devices?
Answer: no
◉ what should you do first if someone has been shocked
Answer: remove the victim from the source
◉ what category includes electrical fires?
Answer: Class C
◉ what type of protection is worn when use of a tool produces
Sparks and debris?
Answer: safety goggles
◉ what is the exponent for 1, 000, 000?
Answer: 10 to the 6th power
, ◉ what is 770,000 in powers of 10?
Answer: 7.7 x 10 to the 5th
◉ convert 27000 to the power of 10
Answer: 2.7 * 10 to the 4th
◉ convert 0.00003 to the power of 10
Answer: 3 x 10 to the negative 5th
◉ convert 0.0000000053 to the power of 10
Answer: 5.3 x 10 to the negative 8
◉ 27000
Answer: 2.7 * 10 to the 4th
◉ 490000
Answer: 4.9 x 10 to the 5th
◉ 99,000,000
Answer: 9.9 * 10 to the 7th
