Aceify.ai
Log In
Sign up
My Plan
Free
Your Plan
placeholder
placeholder
placeholder
Aceify Plus
$9.99/mo
Upgrade Plan
Unlimited Chrome extension use
placeholder
placeholder
Login
Email
Password
Log In
or
Continue with Google
By logging in, you accept Aceify's
Terms of Service
and
Privacy Policy
Create New Account
Forgot your password?
Email
Password
Sign Up
or
Sign up with Google
By signing up, you accept Aceify's
Terms of Service
and
Privacy Policy
Already have an account?
Log In
Enter your account email address
Email
Send a password reset email
Already have an account?
Log In
Log In
Create an account
Forgot Password
Question
1 studiers recently
Technician A says that torsion bar suspension is no longer used in modern vehicles because of space limitations. Technician B says that torsion bars can be adjusted. Who is correct?
a. Technician A
b. Technician B
c. Both A and B
d. Neither A or B
Answer
b. Technician B
Was this answer helpful?
0
0
Aceify Homework Helper
Get instant answers to any question.
Try It Now
Students also studied these questions
While discussing steering column service on an air bag-equipped vehicle, Technician A says an air bag module should be placed downward on a workbench after it has been removed. Technician B says the back-up power supply must be depleted or disconnected before removing the module. Who is correct?
b. Technician B
Technician A says not performing a steering angle sensor calibration after front end work and a wheel alignment can cause the vehicle to pull. Technician B says inconsistent steering effort can be caused by an uncalibrated steering angle sensor. Who is correct?
c. Both A and B
There is air in the power-steering fluid. What should you do to correct the problem?
a. Turn the steering wheel fully to the right and then to the left while the engine is running.
Technician A says a prealignment inspection should include checking the interior and trunk for heavy items. Technician B says tools and other items normally carried in the vehicle should be kept in the vehicle during an alignment. Who is correct?
a. Technician A
Technician A says excessive toe-in on the left rear wheel moves the thrust line to the left of the geometric centerline. Technician B says when all four wheels are parallel to the geometric center, the rear wheels track directly behind the front wheels. Who is correct?
c. Both A and B
Technician A says a TPM relearn should be done after any wheel and tire service. Technician B says most vehicles do not require a TPM relearn after services such as a tire rotation. Who is correct?
b. Technician B
Technician A says an electronic leveling control (ELC) system uses a computer to control the ride height when people or cargo are added to or subtracted from the vehicle. Technician B says the ELC compressor run time is a maximum of 3½ minutes. Who is correct?
a. Technician A
Technician A says that increasing unsprung weight is desirable to improve handling on rough surfaces. Technician B says wheels and tires are examples of unsprung weight. Who is correct?
b. Technician B
Technician A says all wheel bearings have lubrication and adjustment specifications. Technician B says wheel bearing adjustment may require a dial indicator. Who is correct?
c. Both A and B
Premature wheel bearing failure could be cause by all of the following except:
d. Incorrect wheel offset
Technician A says to tighten lug nuts in a clockwise (circular) pattern. Technician B says tighten lug nuts with an air impact gun or four-way. Who is correct?
d. Neither A or B
Which of the following is not a common method of mounting a ball joint to a control arm?
b. Welding
Which is the least likely cause of a hard steering complaint?
d. Low tire pressure
A vehicle has complaint of excessive steering play (loose steering). Technician A says worn strut-to-body mounts could be the cause. Technician B says improper wheel alignment could be the cause. Who is correct?
c. Both A and B
A loud squealing noise is heard from under the hood while turning corners. Which is the most likely cause?
c. Low power steering fluid level
A vehicle's tires squeal during turning. Which is the most likely cause?
d. Excessive toe in
A vehicle's steering wheel is off center but the front wheel toe setting is correct. Which is the most likely cause?
b. Bent steering arm
Which of the following will cause the most rapid wear of the tires?
a. Excessive positive camber
Which of the following statements about alignment adjustment are incorrect?
b. Eccentric cams are used only on MacPherson strut suspensions
Technician A says FWD vehicles typically have a static toe setting of toe in. Technician B says FWD typically have a static toe reading of zero toe. Who is correct?
b. Technician B
Which of the following angles is best used to compensate for road crown?
a. Camber
Which of the following statements is correct?
b. A vehicle will pull to the most positive caster
Which of the following is the most likely cause of wheel shimmy?
a. Wheels out of balance
A customer says his strut front suspension is making a chattering noise when the steering wheel is turned hard to the left. He says he also feels a vibration in the steering wheel when the chatter is heard. Which of the following is most likely to cause this complaint?
a. Low ATF level
A customer complains that when she drives her car on an irregular road surface, the car tends to dart left or right. Which of the following is the most likely cause of this problem?
d. Worn tie-rod ends
Technician A says copper is the most common electrical conductor used in vehicles today. Technician B says if the conductor diameter is doubled, the resistance for any given length is cut in half. Who is correct?
c. Both A and B
Technician A says one characteristic of a series circuit is that all of the current flows through all resistors. Technician B says in a parallel circuit, the current through each leg will be different if the resistance values are different. Who is correct?
c. Both A and B
Technician A says a negative temperature coefficient thermistor is the most commonly used thermistor. Technician B says the resistance of an NTC sensor increases as temperature increases. Who is correct?
d. Neither A nor B
Technician A says AC voltage may be displayed as RMS or average responding voltage. Technician B says RMS readings are very close to being average meter readings. Who is correct?
c. Both A and B
Technician A says a parasitic drain test places the ammeter in series with the positive battery cable. Technician B says the maximum permissible current drain is 10 mA (milliamperes). Who is correct?
c. Both A and B
Technician A says an open circuit voltage test reading of 12 volts or better indicates a fully charged battery. Technician B says a battery capacity test indicates how well a battery functions under load. Who is correct?
c. Both A and B
A vehicle has a no-crank condition. Technician A says to check the voltage drop across the starter solenoid motor connections. Technician B says an open in the control circuit may be the cause. Who is correct?
c. Both A and B
High resistance in a circuit can cause which of the following problems?
d. All of the above.
Technician A says high voltage will cause lamps to burn out prematurely. Technician B says a shorted field control circuit can cause a high-voltage condition. Who is correct?
c. Both A and B
Technician A says the accumulated mileage (odometer) value of the digital display odometer is stored in a nonvolatile memory. Technician B says if the speedometer has been replaced, there is no need to set the odometer reading of the new to match the old. Who is correct?
a. Technician A
Technician A says that on a hybrid vehicle, if the "Ready" light is on, the engine is running and the vehicle is ready to drive. Technician B says many hybrid vehicles can be driven on electric power even if the "Ready" light is not illuminated. Who is correct?
a. Technician A
Technician A says HID headlight require thousands of volts to keep the light in operation. Technician B says HID headlights may require 15 seconds to reach full brightness. Who is correct?
c. Both A and B
The low-speed position of the windshield wiper system shown in Figure 23-4 does not work; the high-speed position works normally. Technician A says circuit 58 may be open. Technician B says circuit 63 may be open. Who is correct?
a. Technician A
A voltmeter that is connected across the input and output terminals of an instrument cluster illumination lamp rheostat (dimmer control) indicates 12.6 volts with the switch in the maximum brightness position and the engine off. Which of the following statements is true?
c. The rheostat is working normally.
The medium-high speed of the blower motor circuit in Figure 23-5 is inoperative; the rest of the blower speeds are fine. Technician A says circuit 752 may be open. Technician B says the middle resistor in the blower motor resistor assembly may be open. Who is correct?
c. Both A and B
Technician A says electricity can be defined as the flow of electrons from one atom to another. Technician B says the release of energy as electrons leave one atom to join another is electrical energy. Who is correct?
c. Both A and B
Technician A says that an excess of protons at the battery causes electron flow through a circuit. Technician B says an excess of electrons at the battery causes electron flow through a circuit. Who is correct?
a. Technician A
Electromotive force is also called:
d. Voltage
All of the following are examples of electrical loads except:
b. Switch
Technician A says that the maximum AC voltage is 0.707 times the effective current level. Technician B says AC voltage is often shown in RMS values. Who is correct?
b. Technician B
The relationship between voltage, amperage, and resistance is expressed by which law?
b. Ohms Law
Voltage drop is defined as:
a. Voltage required to flow current through a load
b. The amount of voltage used by a load in a circuit
c. A value of energy use that can be calculated by Ohms law
d. All of the above
Technician A says total voltage drop in a series circuit will always equal the sum of the voltage drops. Technician B says the voltage drops in a series circuit will vary if the resistance of the loads vary. Who is correct?
c. Both A and B
Technician A says 42-volt battery can provide both high voltage 42-volts, and low voltage 12-volts depending on the needs of the system. Technician B says special caution must be used with 42-volt batteries because they are considered high-voltage sources. Who is correct?
c. Both A and B
Technician A says a relay is used to control a small current circuit. Technician B says relays use permanent magnets. Who is correct?
a. Technician A
All of the following are true except:
c. Copper wire resistance increases with decreased temperature
A fuse opens repeatedly, the most likely cause is:
a. A shorted circuit
A wiring diagram or schematic shows all of the following except:
b. Component location
All of the following can be used to test for voltage except:
d. Jumper wires
Technician A says voltage drop testing can identify unwanted circuit resistance. Technician B says an Ohmmeter is used to find unwanted circuit resistance. Who is correct?
a. Technician A
b. Technician B
When testing current flow in a circuit with a DMM, the meter must be connected:
c. In series
The most likely cause of one brake lamp being dimmer than the other is:
c. A loose or dirty lamp connection
Technician A says to disconnect the power from a circuit when testing voltage drop. Technician B says to disconnect the power from a circuit when testing resistance. Who is correct?
b. Technician B
All of the following statements about waveforms are true except
a. Scopes can only display DC voltage waveforms
Which of the following are not circuit protection devices?
a. Thermistors
c. Relays
The most likely cause of an open circuit protection device is:
b. An open in the circuit
Technician A says tracing a circuit through a wiring diagram is helpful to understand circuit operation. Technician B says a wiring diagram can be used to logically diagnose a circuit problem. Who is correct?
c. Both A and B
When testing a circuit for unwanted resistance: Technician A uses a DMM to first test the resistance of the switch. Technician B uses a DMM to first check the voltage drop across the load. Who is correct?
c. Both A and B
All of the following are ways to repair an open wire except:
c. Acid core soldering
Technician A says automotive batteries generate electricity by chemical reaction. Technician B says automotive batteries store electricity and release it when connected to a circuit. Who is correct?
c. Both A and B
All of the following are true except:
b. The battery positive plate has an excess of electrons
Which of the following is not a common automotive battery rating?
a. Amp-Hour rating
Which of the following batteries are currently used in hybrid vehicles?
a. Nickel-Metal Hydride
d. Lithium-Polymer
High-voltage circuits are identifiable by what color?
b. Orange
Technician A says battery elements are groups of all the same plates stacked together. Technician B says a plate group contains stacks of plates of all the same polarity. Who is correct?
b. Technician B
Technician A says a battery at 12.6 volts should contain electrolyte of 35% water and 65% sulfuric acid. Technician B says the percentage of acid increases as battery voltage drops. Who is correct?
d. Neither A or B
When a lead-acid battery discharges:
d. During discharging lead oxide combines with SO4 to form PbSO4
All of the following about maintenance-free and low-maintenance batteries are true except:
b. Low-maintenance batteries are heavy-duty versions of standard lead-acid batteries
Technician A says recombination batteries are so named because the released hydrogen recombines with the negative plates. Technician B says absorbed glass mat batteries are also recombination batteries. Who is correct?
c. Both A and B
A vehicle has repeated battery failures. The least likely cause is:
b. Loose alternator belt
Similar questions
Technician A says all wheel bearings have lubrication and adjustment specifications. Technician B says wheel bearing adjustment may require a dial indicator. Who is correct?
Technician A says that the airbag may not deploy when the vehicle is in a frontal collision.Technician B says that the rate of vehicle deceleration affects airbag deployment.Who is right?
A vehicle has complaint of excessive steering play (loose steering). Technician A says worn strut-to-body mounts could be the cause. Technician B says improper wheel alignment could be the cause. Who is correct?
Technician A says all seat belts can be tested by grasping and quickly jerking the belt. Technician B says some seat belts must be tested while driving the vehicle. Who is correct?
Technician A says not performing a steering angle sensor calibration after front end work and a wheel alignment can cause the vehicle to pull. Technician B says inconsistent steering effort can be caused by an uncalibrated steering angle sensor. Who is correct?
More questions to study
A capacitor _______________.
____ is transcribed from a DNA template and translated during protein synthesis.
Brienne is a well-educated 15-year-old overachiever. She is obsessed with celebrity magazines and recently has started to worry about her weight. This best exemplifies the role of the fashion image in U.S. culture in the development of
Who gave the family money and food after Dennis died?
The most likely consequence of global warming is _______.