Quiz · Suraksha Pathshala

QUESTION 01 / 8Advanced

During EOT crane maintenance, power has been shut down. What additional control is specified for the isolation switches?

ALeave the switches open but unmarkedBLock and tag the switches with keys controlled by the maintenance group in-chargeCCover the switches with temporary plasticDGive the keys to any nearby crane operator

QUESTION 02 / 8Advanced

Two maintenance groups work on one isolated line. What is the safer control for personal protection?

AOne lock for the whole shift without accountabilityBAn approved group lockout system ensuring each worker protectionCA verbal agreement to avoid startupDA warning poster alone

QUESTION 03 / 8Practical

A machine remains moving after the main switch is opened. What should the team consider before starting work?

AOnly electrical energyBStored or residual mechanical energyCThe equipment paint colourDThe planned production target

Visual reference for question 3 — Question reference image

QUESTION 04 / 8Foundation

Before a contractor starts replacing a conveyor drive, what planning document is required by the contract-work safety standard?

AA JSA/HIRA prepared in consultation with the executing authorityBA material receipt noteCOnly a daily attendance registerDAn invoice for spare parts

QUESTION 05 / 8Advanced

An electrical team has isolated the drive for major mill repair. Which additional authorization is described in SG/38?

AVerbal approval from any operatorBA completed work permit and clearances from concerned operations and electrical areasCA purchase order for the repairDOnly a production logbook entry

QUESTION 06 / 8Foundation

What is the primary purpose of applying a personal lock during equipment isolation?

ATo identify the shiftBTo prevent unexpected energization during workCTo indicate cleaning is completeDTo speed up equipment startup

Visual reference for question 6 — Question reference image

QUESTION 07 / 8Foundation

A mill drive is electrically locked out, but the hydraulic accumulator remains charged. What is the correct next step?

AStart because the motor cannot rotateBRelease pressure by loosening the nearest fittingCIsolate or control all stored energy and verify the safe state under the permitDAsk the pulpit to keep the emergency stop pressed

QUESTION 08 / 8Foundation

A contractor wants to resume a stopped height job the following day using yesterday’s signed checklist. What should the executing officer do?

AReuse the checklist if the work crew is unchangedBLet the workers decide after a toolbox talkCStart if weather appears normalDReinspect and obtain the required clearance for the day before restarting

Permit to Work & LOTO