Questions and CORRECT Answers
(006) Correct any evidence of wear or deterioration in a clean room at the first opportunity in
order to prevent. - CORRECT ANSWER - A) generation or accumulation of contaminants.
(007) Inspect all printing equipment - CORRECT ANSWER - B) immediately before you
use it.
(007) Flush mixing tanks and recirculation systems - CORRECT ANSWER - A) before
and after mixing each batch of solution.
(008) Process exposed film as soon as possible because - CORRECT ANSWER - C)
chemical deterioration of the latent image can occur.
(008) What occurs if you remove film from its container while its temperature is below the
dewpoint of the surrounding air? - CORRECT ANSWER - C) Condensation.
(009) Any solution above or below the required concentration will behave as a - CORRECT
ANSWER - A) contaminated solution.
(010) Which personal habit must you avoid in the clean room environment? - CORRECT
ANSWER - D) Scratching and rubbing exposed areas of your body.
(011) Clean room de-dusting procedures are mandatory upon - CORRECT ANSWER - A)
entering the clean room.
(012) Which reference is an advantage of the metric system? - CORRECT ANSWER - C)
Most industrialized countries use the metric system.
, (012) In the metric system, what are three basic units of measurement? - CORRECT
ANSWER - A) Liter, gram, and meter.
(013) Convert 375 meters to centimeters. - CORRECT ANSWER - C) 37,500.
(013) Converting measurements from one unit to another (meters to centimeters or milligrams to
grams) is a function of - CORRECT ANSWER - D) multiplication or division.
(014) The order of the rule of precedence in solving mathematical problems is - CORRECT
ANSWER - C) multiply, divide, add, and subtract.
(014) Applying the rules of precedence, solve the equation 6 + 8 x 4 - 6 ÷ 3. - CORRECT
ANSWER - C) 36
(014) Round 67.455 to the nearest tenth. - CORRECT ANSWER - B) 67.5
(015) If a photographic process requires starter to be added to the developer at a rate of 3 ounces
of starter to 1 gallon of developer, how much starter must you add to 12 gallons of developer? -
CORRECT ANSWER - C) 36 ounces.
(015) Solve the equation 4.2 x 10-2 - CORRECT ANSWER - C) 0.042.
(015) The square root of 64 equals - CORRECT ANSWER - B) 8
(016) Find the common logarithm of 1,000. - CORRECT ANSWER - A) 3
(016) What is the characteristic of 245? - CORRECT ANSWER - B) 2