MTA BUS MAINTAINER CHASSIS EXAM/ STUDY GUIDE: EXAM QUESTIONS MULTIPLE CHOICE VERIFIED CORRECT ANSWERS LATEST UPDATE FOR UARANTEED SUCCESS A+ RATED

MTA BUS MAINTAINER CHASSIS EXAM/ STUDY GUIDE:
EXAM QUESTIONS MULTIPLE CHOICE VERIFIED CORRECT
ANSWERS LATEST UPDATE FOR UARANTEED SUCCESS A+
RATED




1.
All of the following are probable causes of an engine's failure to
start EXCEPT


A. cylinders not wired in proper order


B. poor coolant circulation


C. resistance unit burned out


D. defective condenser
B. poor coolant circulation




2.

,In an expert system for offboard computer diagnosis , which stage
of knowledge acquisi tion in developing problem - solving rules
occurs FIRST ?


A. Implementation


B. Identification


C. Formalization


D. Conceptualization
B. Identification




3.
Some suspension units consist of tandem axles joined by a single
cross support that also acts as a vertical pivot for the entire unit .
These units are known as


A. axials


B. field frames

,C. bogies


D. helicals
C. bogies




4.
In automotive electronics , the fractional duration that ignition
points are closed is known as


A. slip


B. gain


C. dwell


D. delay
C. dwell




5.
A brake system's warning lights may be tested by

, A. testing the bulbs with an ohmmeter


B. depressing the brake pedal and opening a wheel cylinder
bleeder screw


C. jumping the wires at the brake distributor switch assembly


D. testing the system with an ammeter
B. depressing the brake pedal and opening a wheel cylinder
bleeder screw




6.
Of the following procedures performed prior to grinding a valve
seat , which should be performed FIRST ?


A. Reaming


B. Adjusting


C. Cleaning