ATT Test1 Questions and Answers
Most common electrical injury - Answer-Burns
Primary factors for shock severity? - Answer-1) amount of current
2)path it takes through the body
3)length of time in circuit
3 ways to protect against electrical hazards - Answer-1)insulation
2)guarding
3)grounding
Definition of class C fire - Answer-Electrical fire
PASS definition (fire extinguisher) - Answer-P-pull pin
A-aim
S-squeeze
S-sweep
Powers of ten addition/subtraction rule - Answer-Exponents must be the same
, Powers of ten multiplication rule - Answer-Add exponent values
Powers of ten division rule - Answer-Subtract exponent values
Metric prefixes addition/subtraction rule - Answer-Metric prefixes must be the same
Metric prefixes multiplication rule - Answer-Convert to powers of ten, add exponents then multiply
coefficients
Metric prefixes division rule - Answer-Convert to powers of ten, subtract exponents
Metric prefixes in order G-P - Answer-Giga, mega, kilo, unit, milli, micro, nano, pico
Sign for Giga - Answer-G
Sign for Mega - Answer-M
Sign for kilo - Answer-K
Sign for unit - Answer-N/A
Sign for milli - Answer-m
Sign for micro - Answer-u
Most common electrical injury - Answer-Burns
Primary factors for shock severity? - Answer-1) amount of current
2)path it takes through the body
3)length of time in circuit
3 ways to protect against electrical hazards - Answer-1)insulation
2)guarding
3)grounding
Definition of class C fire - Answer-Electrical fire
PASS definition (fire extinguisher) - Answer-P-pull pin
A-aim
S-squeeze
S-sweep
Powers of ten addition/subtraction rule - Answer-Exponents must be the same
, Powers of ten multiplication rule - Answer-Add exponent values
Powers of ten division rule - Answer-Subtract exponent values
Metric prefixes addition/subtraction rule - Answer-Metric prefixes must be the same
Metric prefixes multiplication rule - Answer-Convert to powers of ten, add exponents then multiply
coefficients
Metric prefixes division rule - Answer-Convert to powers of ten, subtract exponents
Metric prefixes in order G-P - Answer-Giga, mega, kilo, unit, milli, micro, nano, pico
Sign for Giga - Answer-G
Sign for Mega - Answer-M
Sign for kilo - Answer-K
Sign for unit - Answer-N/A
Sign for milli - Answer-m
Sign for micro - Answer-u