A High Voltage Expert is NOT responsible for

Working on live voltages of the HV battery

What is NOT the purpose of overcurrent protection devices?

Prevent the battery from reaching maximum capacity

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Revision on high voltage training Day 2

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Questions 15

Answers

1
Which mode of charging is prohibited in ZF?
Mode 4
Mode 3
Mode 1
Mode 2
2
A DC/DC convertor is used to
step down the heat level
step down the current
step down the voltage
step down the efficiency of charging
3
What is the minimum defined ECE R100 insulation resistance?
1000 Ohm/V
250 Ohm/V
100 Ohm/V
500 Ohm/V
4
A High Voltage Expert is NOT responsible for
assign specific tasks to an EIP to achieve zero-potential state
Working on live voltages of the HV battery
to measuring the potential bonding equalization and insulation resistance
certifing zero- potential state of a HV system
5
Many high voltage system errors can be found by using
insulation testing
visual inspection
potential bonding test
Current testing
6
What does ICCB in the high voltage charging system stands for?
In cable control box
In coomunication control box
Internet communication control box
Intermediate cable control box
7
Which mode of charging is also known as Combined Charging System ?
Mode 1
Mode 4
Mode 3
Mode 2
8
Which 2 configurations can the electric drive be connected to drive the vehicle?
Delta and split configuration
Star and direct configuration
Direct and split configuration
Delta and star configuration
9
Which component does NOT hold hazardous voltages after it is disconnected from the service plug?
HV Battery
AC E-Motor
HV Filter
Potential bonding
10
Which procedure is NOT part of the disconnecting the high-voltage electric drive?
Unplug the dashboard guage
Unplug the low voltage battery
Unplug the maintenance switch
Disconnect the vehicle's switch-off ignition
11
What is NOT the purpose of overcurrent protection devices?
Prevent fire hazards may lead to personal safety
Prevent overloading the supply source
Prevent the battery from reaching maximum capacity
Protect the electrical components
12
Which is NOT a function of an ICCB charging?
Residual-current circuit breaker (RCD)
Communication module with vehicle by pilot contact
DC fast charge
Variable charge current
13
Which check is NOT the proper procedure before using the test equipment for high voltage system?
CAT level of equipment
Condition of the meter
Costing of the equipment
Calibration date of equipment
14
Crash voltage is tapped out from which terminal?
CP
30C
1
15
15
Terminal 15 is also refer to as
Maximum charge
Ignition switch
Crash sensor
Overheating

Revision on high voltage training Day 2 Flashcards | StudBud

Revision on high voltage training Day 2

15 termsStudBud Administration37 plays

Imported from external platform

Flashcards15 cardsFPractice quizPHost liveL

Questions 15

Answers

1
Which mode of charging is prohibited in ZF?
Mode 4
Mode 3
Mode 1
Mode 2
2
A DC/DC convertor is used to
step down the heat level
step down the current
step down the voltage
step down the efficiency of charging
3
What is the minimum defined ECE R100 insulation resistance?
1000 Ohm/V
250 Ohm/V
100 Ohm/V
500 Ohm/V
4
A High Voltage Expert is NOT responsible for
assign specific tasks to an EIP to achieve zero-potential state
Working on live voltages of the HV battery
to measuring the potential bonding equalization and insulation resistance
certifing zero- potential state of a HV system
5
Many high voltage system errors can be found by using
insulation testing
visual inspection
potential bonding test
Current testing
6
What does ICCB in the high voltage charging system stands for?
In cable control box
In coomunication control box
Internet communication control box
Intermediate cable control box
7
Which mode of charging is also known as Combined Charging System ?
Mode 1
Mode 4
Mode 3
Mode 2
8
Which 2 configurations can the electric drive be connected to drive the vehicle?
Delta and split configuration
Star and direct configuration
Direct and split configuration
Delta and star configuration
9
Which component does NOT hold hazardous voltages after it is disconnected from the service plug?
HV Battery
AC E-Motor
HV Filter
Potential bonding
10
Which procedure is NOT part of the disconnecting the high-voltage electric drive?
Unplug the dashboard guage
Unplug the low voltage battery
Unplug the maintenance switch
Disconnect the vehicle's switch-off ignition
11
What is NOT the purpose of overcurrent protection devices?
Prevent fire hazards may lead to personal safety
Prevent overloading the supply source
Prevent the battery from reaching maximum capacity
Protect the electrical components
12
Which is NOT a function of an ICCB charging?
Residual-current circuit breaker (RCD)
Communication module with vehicle by pilot contact
DC fast charge
Variable charge current
13
Which check is NOT the proper procedure before using the test equipment for high voltage system?
CAT level of equipment
Condition of the meter
Costing of the equipment
Calibration date of equipment
14
Crash voltage is tapped out from which terminal?
CP
30C
1
15
15
Terminal 15 is also refer to as
Maximum charge
Ignition switch
Crash sensor
Overheating