Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Chapter 23, Problem 7MC
To determine
The incorrect among the given statement.
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Higher pairs are those which have
Choose the correct option
Surface contact between elements
Point or line contact between elements
None of the mentioned
No contact between elements
For the pulley system below, which equation is true about the length of the cord marked as blue? If L2 is the length of the cord, while C2 is a constant.
Hint: there are 2 cords, thus 2 equations on cord lengths.
A.
B.
C.
D.
None of the above.
1)Couplings is an instrument used to protect overload between two power transmitting shafts.
Select one:
True
False
2)"Thimble" is a part of the Micrometer.
Select one:
True
False
Chapter 23 Solutions
Automotive Technology
Ch. 23 - Prob. 1SACh. 23 - Describe telematics.Ch. 23 - What could be the problem when the vehicles dome...Ch. 23 - What should be checked if none of the grids in a...Ch. 23 - What component in a wiper system makes it possible...Ch. 23 - Name the two most common problems that occur with...Ch. 23 - True or False? Rain-sensitive wiper systems...Ch. 23 - Prob. 2TFCh. 23 - Prob. 1MCCh. 23 - Rear defrosters generally have a relay with a...
Ch. 23 - Prob. 3MCCh. 23 - The front passenger power window motor goes down...Ch. 23 - Which of the following parts or circuits could...Ch. 23 - When diagnosing a vacuum/mechanical cruise control...Ch. 23 - Prob. 7MCCh. 23 - Prob. 1ASRQCh. 23 - Prob. 2ASRQCh. 23 - Prob. 3ASRQCh. 23 - The reasons for slower than normal wiper operation...Ch. 23 - Prob. 5ASRQCh. 23 - Technician A says that some antitheft systems...Ch. 23 - The circuit breaker at a power seat motor...Ch. 23 - Prob. 8ASRQCh. 23 - 9. Technician A says that navigational systems...Ch. 23 - While diagnosing a cruise control system that does...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Which of the following is not a true statement about lamp-out warning lights? The lamp-out warning module measures small changes in voltage levels. An electronic switch in the module completes a ground path for the indicator lights in the event of a bulb going out. A special resistance wire is used in multibulb systems. When a bulb burns out. the module senses the increased voltage drop and turns on the indicator lamp.arrow_forwardWhich of the following parts or circuits could cause one power window to not operate from either the master or the door switch? Power window fuse Power window motor Faulty wiring All of the abovearrow_forwardWhich of the following statements about the SRS warning lamp is not true? When the ignition is first turned on, the indicator should turn on and remain on for approximately 6 seconds. If the system seems to be able to work correctly, the lamp will stay lit as the engine runs. If the lamp flashes or turns off and then turns on again, low source voltage may be indicated. A system problem is indicated when the lamp does not turn on when the ignition is initially turned on.arrow_forward
- Which of the following is false? The air bag igniter assembly is a spark plug-type device with two pins that current must jump across. The air bag igniter assembly creates a spark that ignites a canister of gas generating zerconic potassium perchlorate. The air bag igniter assembly is housed in the module assembly. None of the above.arrow_forwardWhile discussing how to test a switch: Technician A says that the action of the switch can be monitored by a voltmeter. Technician B says that continuity across the switch can be checked by measuring the resistance across the switch is in its different positions. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardWhich of the following would probably not cause the headlights on both sides of the vehicle not to work? An open in the power or ground circuit A bad (control) switch A blown fuse Low generator outputarrow_forward
- Which of the following is not a true statementabout blade fuses?a. They are available in several different sizes.b. They are color coded according to their voltage capacity.c. They are normally in an underhood fuse block.d. They allow the vehicle’s electrical system tobe broken down into small circuits.arrow_forwardTrue or False? All turn signal flasher units contain a temperature-sensitive bimetallic strip and a heating element.arrow_forwardWhile diagnosing the cause of a constant SRS warning light: Technician A follows the service procedures and connects a jumper wire across designated pins in the DLC then records the flashed codes. Technician B connects a scan tool to the DLC and records the displayed codes. Who is correct? Technician A only Technician B only Both A and B Neither A nor Barrow_forward
- Title True or False? A spark plug with two ground electrodes will provide two separate sparks when fired.. Description True or False? A spark plug with two ground electrodes will provide two separate sparks when fired. Why is high voltage needed to establish a spark across the gap of a spark plug? List the advantages of having one ignition coil per cylinder. Which of the following is a function of all ignition systems? a. To generate sufficient voltage to force a spark across the spark plug gap b. To time the arrival of the spark to coincide with the movement of the engine’s pistons c. To vary the spark arrival time based on varying operating conditions d. All of the abovearrow_forwardWhy do some manufacturers protect the headlamp circuit with a circuit breaker instead of a fuse?arrow_forwardWhich one of the below is not the source of UV radiation? Sunlight Electric arc UV lamp Torchlightarrow_forward
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