Celdas De Media Tensión
Bienvenido al Test para Celdas ANSI de Media Tensión
- 1.SafeGear (No Safegear HD) is available in 63 kA fault current ratings
- A.
True
- B.
False
- 2.1) SafeGear has the smallest footprint available in the industry, which is:
- A.
42”w x 95”d
- B.
36”w x 85/92”d
- C.
36”w x 72”d
- 3.Which ADVAC generator circuit breakers are available for SafeGear
- A.
ADVAC G40
- B.
ADVAC G50
- C.
Both ADVAC G40 and G50
- 4.SafeGear is available with which of the following options?
- A.
SwitchgearMD™
- B.
SmartRack® remote electric racking device
- C.
SafeGear® Digital
- D.
All of the above
- 5.Both ADVAC and AMVAC Model 4 circuit breakers are available for use in SafeGear
- A.
True
- B.
False
- 6.The standard warranty offered with AMVAC breakers is:
- A.
1 year
- B.
3 years
- C.
5 years
- 7.The breaker that requires the least maintenance in the industry is:
- A.
ADVAC
- B.
AMVAC
- 8.The new ABB line of generator circuit breakers have been tested to which standard?
- A.
The new dual logo standard IEC/IEEE – 62271-37-013
- B.
IEEE C37.013a
- C.
IEC62271-200
- 9.Type 2B construction offers protection to personnel when the LV compartment door is open
- A.
True
- B.
False
- 10.Galvanized steel construction offers what customer benefits?
- A.
Superior corrosion resistance
- B.
High light reflectivity
- C.
Both a and b
- 11.The benefit(s) of using the Delrin tipped primary contacts for auxiliary unit primary connections are:
- A.
Increased personnel safety and product reliability
- B.
Larger PT compartments
- C.
Less work for the Engineer
- 12.ABB auxiliary compartments are the safest in the industry for operators because:
- A.
They utilize closed door racking
- B.
The devices can be racked in and out with the SmartRack remote racking system
- C.
Both a and b
- 13.The SmartRack electric racking device offers which customer benefits?
- A.
Increased personnel safety by allowing the operator to rack the breaker from a safe distance from the switchgear
- B.
Being able to rack the auxiliary compartments in and out using the SmartRack
- C.
Both a and b
- 14.Ground and test devices are used for which customer purpose?
- A.
Filling empty spaces within the switchgear
- B.
Providing a means to safely test and then ground the primary circuits
- C.
Open all breakers within the switchgear
- 15.The primary benefit(s) of Asset Health monitoring is:
- A.
Increase reliability in the system by detecting potential primary insulation break down before it occurs
- B.
Improve personnel safety by eliminating the need for IR ports
- C.
Both a and b
- 16.SafeGear with 1200 A main bus and breaker ratings do not require ventilated doors
- A.
True
- B.
False
- 17.Auxiliary compartments can be located over 2000 A breakers but not over 3000 A breakers
- A.
True
- B.
False
- 18.3000 A and 4000 A breakers can only be located in the bottom breaker compartment
- A.
True
- B.
False
- 19.The ANSI MV Safegear MCC Arc Resistance construction is:
- A.
Type 2A
- B.
Type 2B
- C.
Type 2C
- 20.The contactor type of the Safegear MCC is:
- A.
Fixed
- B.
Removable
- C.
Withdrawable
- 21.The Safegear MCC available options includes:
- A.
Only Direct On Line (DOL) starter
- B.
Reversible and synchronous
- C.
Both a) and b)
- 22.The Safegear MCC does not require a transition section when coupled to the Safegear Switchgear only if coupling is front aligned
- A.
True
- B.
False
- 23.The maximum ratings of the Safegear MCC cell are:
- A.
5kV, 2000 A, 50kA
- B.
7.2kV, 3000 A, 50kA
- C.
12kV, 3000 A, 40kA
- 24.The available contactor ratings in the Safegear MCC are
- A.
400 A
- B.
720 A
- C.
Both a) and b)
- 25.The Safegear MCC can be 2H construction (up to 2 contactors per cell) only when 2 contactors are 400 A
- A.
True
- B.
False
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