Question

1. the main purpose of an alternator is to:

a. supply current for the starter
b. supply current for the ignition system
c. supply voltage for your radio
d. keep the battery charged up

1. to properly charge the vehicle battery, alternator output is typically ___ volts

a. less than 12
b. 13 - 15
c. 16 - 20
d. more than 20

1. which of the following is not a true statement about the functions of a cooling system?

a. it provides a means of warming the passenger compartment
b. it removes engine heat
c. it keeps the engine from reaching operating temperature too quickly
d. it maintains a proper engine operating temperature

1. where are the material safety data sheets kept?

a. in the shop
b. in the washroom
c. in the tech office

1. what do the letters m.s.d.s. stand for?

a. material safety data sheets
b. material safety demonstration standards
c. ministry safety danger standards
d. ministry safety demonstration sheets

1. what is the purpose of wheel weights?

a. to stop tire wear
b. to balance the tire
c. to make better traction
d. none of the above
true/false 25 marks
indicate whether the sentence or statement is true or false. put a t for true and an f for false.

1. an arbor press exerts less pressure than a hydraulic press.
2. a wire wheel in a bench grinder should not be used to clean soft metal or brass parts.
3. shop air pressure is seldom higher than 50 psi.
4. air - powered tools should always be lubricated before use.
5. accidents seldom result from breaking safety rules.
6. always pull vehicles through shop doors slowly and carefully to make sure they will clear the bottom of the raised door.
7. a metric micrometer is graduated to provide readings in tenths of inches.
8. the vin number is the same as the serial number.
9. for measurements smaller than 1/64 inch, fractions are the easiest, most accurate unit to use.

Explanation:

Answer:

(29) d. Keep the battery charged up
(30) b. 13 - 15
(31) c. It keeps the engine from reaching operating temperature too quickly
(32) a. In the shop
(33) a. Material Safety Data Sheets
(34) b. To balance the tire
(35) F
(36) T
(37) F
(38) T
(39) F
(40) T
(41) F
(42) F
(43) F