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WorksheetsTechMD-IEC Module 1 Quiz
Total questions: 20
Worksheet time: 10mins
Alert Bulletin No. 5 is all about?
No Clearance, No Work Policy
PCB Switching Protocol During Emergency Condition
The DOs and DON’Ts of Switching Operation of Power Circuit Breakers
Information, Education and Communication
What study/analysis is necessary to determine the PPE class to be used in operating or conducting maintenance on electrical equipment?
Short Circuit Analysis
System Analysis
Arc Flash (AF) analysis
None of the above
What is TechMD's IEC ?
International Electrotechnical Commission
Integral Evaluation Comments
Information, Evaluation and Correction
Information, Education and Communication
What is SOTF?
Switch On To Fault
Switch off to fault
Sequence on to Fault
None of the above
Who is the authorized person to give clearance to non-NGCP personnel that will be working on 230/138kV substation/installation?
Vice President, FG
Regional Head/ AVP Region
District Head
Substation Manager
When should the pre-maintenance meeting be conducted for non-MP related activities?
at least 5 days before the activity
at least 7 days before the activity
at least 2 days before the activity
at least 1 day before the activity
True or False. During emergency conditions, the SEOD can de energize the 69 kV lines with transmission function and/or with connected generators
(a)
The equipment to be operated should be clear of all personnel for how far?
20 meters
60 meters
30 meters
90 meters
The Revision 1 of the PM-CTO-12 focuses on?
emergency conditions only
all activities
planned activities
none
What is Alert Bulletin No. 4 all about?
“No Clearance, No work Policy Inside NGCP Facilities”
PCB Switching Protocol During emergency Condition
The DOs and DON’Ts of Switching Operation of Power Circuit Breakers
PCB Switching protocol
What do we call the amount of energy, at a prescribed distance from the equipment, generated during an electrical arc event?
arc flash
Kinetic Energy
Potential energy
Incident Energy
What is PM-CTO-12 is all about?
PCB Switching Protocol During Emergency Conditions
PCB Switching Protocol
Trial Operation
All of the above
What is the triggering event for the creation and issuance of Alert Bulletin No. 5?
Tripping of Villanueva 100MVA T01 on 13 Apr 2020
Tripping of Bayombong 100MVA T01 on 20 Feb 2022
Amlan SS incident last 17 November 2019
none of the above
True or False. Is it ok to operate the PCB through its local control panel?
(a)
What are the requirements for the strict implementation of Alert Bulletin No. 5?
Safety meeting only
REQUIRED DOCUMENTS, PARTICIPATION IN SAFETY MEETING , ON-SITE SUPERVISION OF WORK, PROPER DISCLOSURE OF FUNCTIONS, RATINGS…
Documentations
Onsite supervision of work
What are the two types of exposures?
PHASE-TO-GROUND AND PHASE-TO-PHASE
phase-to-ground
phase-to-phase
none of the above
What is the PPE requirement for arc flash risk of 72kV to 500 kV?
PPE Class 2
PPE Class 1
PPE Class 3
PPE class 4
The minimum approach distance phase-to-ground of 138 kV?
1.30 meters
1.50 meters
1.75 meters
2.0 meters
What are the safety hazards/risks in doing line-to-line exposures?
electrocution hazards
arc flash hazard
Arc flash and electrocution hazards
all hazards
What is the minimum approach distance phase-to-ground of 500 kV?
1.3 meters
5.07 meters
2.3 meters
4.0 metes
