DHET 63 - Page 1
Date Approved:
2/14/97
Date Scanned:
5/31/2005
College of the Redwoods
COURSE OUTLINE
PROGRAM AND COURSE NUMBER: DHET 63
DEGREE APPLICABLE
NON-DEGREE APPLICABLE
FORMER NUMBER (If previously offered) DHET 64
COURSE TITLE Gear Theory and Transmissions
I.
CATALOG AND OUTLINE
1. CATALOG DESCRIPTION:
Lecture and hands-on experience with gear design and theory of operation used in mechanical
and powershift transmissions. Also, the course will cover lubrication and power flow of
transmissions produced by Eaton/Fuller, Spicer, Caterpillar and Allison.
NOTE:
2. COURSE OUTLINE:
Gear and Operation
Single Countershaft Mechanical Transmission
Twin Countershaft Mechanical Transmission
Powershift Transmission
Lubrication
Failure Analysis
Numbering Systems and Identification
II. PREREQUISITES
Prerequisite?
No
Corequisite?
No
Recommended Preparation?
No
Eligibility for:
EngI 150
% of Classroom Hours Spent on Each Topic
10%
15%
20%
15%
10%
15%
15%
Yes ________________________
(course)
Yes ________________________
(course)
Yes ________________________
(course)
Math 105/106
Rationale for Prerequisite, Corequisite, Recommended Preparation________________________
______________________________________________________________________________
DHET 63 - Page 2
Date Approved:
2/14/97
Date Scanned:
5/31/2005
Ill. OUTCOMES AND ASSESSMENTS
I. COURSE OUTCOMES/OBJECTIVES:
List the primary instructional objectives of the class. Formulate some of them in terms of specific
measurable student accomplishments, e.g., specific knowledge and/or skills to be attained as a result of
completing this course. For degree-applicable courses, include objectives in the area of “critical thinking.”
Upon successful completion of this course, the student will be able to:
1.
2.
3.
4.
Determine power flow through single and twin countershaft transmissions.
Evaluate gears and shafts for reusability.
Explain how hydraulic and pneumatic transmissions shift.
Calculate ratios of transmissions and torque ratings.
2. COLLEGE LEVEL CRITICAL THINKING TASKS/ASSIGNMENTS:
Degree applicable courses must include critical thinking tasks/assignments. This section need not be
completed for non-credit courses. Describe how the course requires students to independently analyze,
synthesize, explain, assess, anticipate and/or define problems, formulate and assess solutions, apply
principles to new situations, etc.
1.
2.
3.
The student will visually analyze parts for reusability.
The student will use gauges to anticipate problems with air systems.
The student can assess torque valves and application of components.
3.
ASSESSMENT
Degree applicable courses must have a minimum of one response in category 1, 2, or 3. If category 1 is
not checked, the department must explain why substantial writing assignments are an inappropriate basis
for at least part of the grade.
1. Substantial writing assignments, including:
essay exam(s)
term or other paper(s)
written homework
reading report(s)
other (specify) _Keep a notebook of handouts
laboratory report(s)
If the course is degree applicable, substantial writing assignments in this course are inappropriate
because:
The course is primarily computational in nature.
The course primarily involves skill demonstrations or problem solving.
Other rationale (explain) __________________________________________
2. Computational or Non-computational problem-solving demonstrations, including:
exam(s)
quizzes
homework problems
laboratory report(s)
field work
other (specify)_______
3. Skill demonstrations, including:
class performance(s)
field work
other (specify)_Project completion
performance exam(s)
4. Objective examinations, including:
multiple choice
completion
matching items
true/false
other (specify)
5. Other (specify) ____________________________________
NOTE: A course grade may not be based solely on attendance.
DHET 63 - Page 3
Date Approved:
2/14/97
Date Scanned:
5/31/2005
APPROPRIATE TEXTS AND MATERIALS:
(Indicate textbooks that may be required or recommended, including alternate texts that may be used.)
Text(s)
Title: On Highway Trucks
Required
Edition: 1st
Alternate
Author: Robert N. Brady
Recommended
Publisher: Reston
Date Published: 1982
(Additional required, alternate, or recommended texts should be listed on a separate sheet and attached.)
For degree applicable courses the adopted texts have been certified to be college-level:
Yes. Basis for determination:
is used by two or more four-year colleges or universities (certified by the Division Chair or
Branch Coordinator, or Center Dean)
OR
has been certified by the LAC as being of college level using the Coleman and Dale-Chall
Readability Index Scale.
No. Request for Exception Attached
REQUIRED READING, WRITING, AND OTHER OUTSIDE OF CLASS ASSIGNMENTS:
Over an 18-week presentation of the course, 3 hours per week are required for each unit of credit. ALL
Degree Applicable Credit classes must treat subject matter with a scope and intensity which require the
student to study outside of class. Two hours of independent work done out of class are required for each
hour of lecture. Lab and activity classes must also require some outside of class work. Outside of the
regular class time the students in this class will be doing the following:
Study
Answer questions
Skill practice
Required reading
Problem solving activity or exercise
Written work (essays/compositions/report/analysis/research)
Journal (reaction and evaluation of class, done on a continuing basis throughout the
semester)
Observation of or participation in an activity related to course content (e.g., play, museum,
concert, debate, meeting, etc.)
Field trips
Other (specify) ____________________________
DHET 63 - Page 4
Date Approved:
2/14/97
Date Scanned:
5/31/2005
V. TECHNICAL INFORMATION
1. Contact Hours Per Week: (Indicate
5. Recommended Maximum Class Size 24
"TOTAL" hours if less than semester length)
Lecture:
2
Lab:
Weekly
3
TOTAL
Weekly
No. of Weeks S
TOTAL
(S = semester length)
6. Transferability
CSU
UC
List two UC/CSU campuses with similar courses
(include course #s)
(Use Request for Exception sheet to justify
CSU Chico, AGET 086 Farm Machine Systems
more-than-minimum required hours.)
CSU Fresno, AG 234, Agriculture Mechanics
Units 3.0 or
Articulation with UC requested
Variable Unit Range
7. Grading Standard
2. TLUs 6.0
Letter Grade Only
CR/NC Only
3. Does course fulfill a General Education
requirement? (For existing courses only;
for new courses, use GE Application Form)
Grade-CR/NC Option
Grade-CR/NC Option Criteria:
Introductory
1st course in sequence
Yes
No
If yes, in what G.E. area?
AA/AS Area
Exploratory
8. Is course repeatable
Yes
No
If so, repeatable to a maximum of:
CSU/GE Area
Total Enrollments
IGETC Area
Total Units
(Use Request for Exception sheet to justify repeatability.)
4. Method of Instruction:
Lecture
Lab
Lecture/Lab
Independent Study
9. SAM Classification C
Course Classification I