M.S.T

M.S.T Interview Questions and Answers

Updated 31 Dec 2023
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Q1. Question.1 : How will you handle situation at the time of major fault accur in Electrical panel control ?

Ans.

I will immediately assess the situation, isolate the fault, and follow proper safety procedures to rectify the issue in the electrical panel control.

  • Assess the situation to determine the nature and extent of the fault

  • Isolate the fault by shutting off power to the affected area

  • Follow proper safety procedures such as wearing appropriate personal protective equipment

  • Rectify the issue by troubleshooting the root cause and making necessary repairs or replacements

  • Document the incid...read more

Q2. Question.4 : Draw the single line diagram of commercial buildings ?

Ans.

A single line diagram of a commercial building shows the electrical distribution system in a simplified manner.

  • Start with the main incoming electrical supply from the utility company

  • Include distribution panels, subpanels, and main disconnects

  • Show branch circuits for lighting, receptacles, HVAC, and other loads

  • Label all components and indicate the direction of power flow

  • Use standard symbols for electrical components

  • Example: Main incoming supply -> Main distribution panel -> Su...read more

Q3. Question.5 : Tell about A , B , C , D check of diesel generator?

Ans.

A, B, C, D check of a diesel generator involves inspecting various components for proper functioning and maintenance.

  • A check - Inspect the air filter and clean or replace if necessary.

  • B check - Check the battery for proper voltage and connections.

  • C check - Examine the coolant level and ensure it is at the correct level.

  • D check - Verify the diesel fuel level and refill if needed.

  • Regular maintenance of these components ensures the efficient operation of the diesel generator.

Q4. What mean by UPS?

Ans.

UPS stands for Uninterruptible Power Supply.

  • UPS is an electrical device that provides emergency power to a load when the input power source fails.

  • It is commonly used to protect computers, servers, and other electronic equipment from power outages and voltage fluctuations.

  • UPS can be classified into three types: standby, line-interactive, and online.

  • Examples of UPS brands include APC, CyberPower, and Tripp Lite.

Are these interview questions helpful?

Q5. Old post in mst in iifl company

Ans.

The question is unclear and lacks context.

  • Please provide more information about the old post in MST and its relevance to IIFL company.

  • What specific details are you looking for?

  • Without additional context, it is difficult to provide a meaningful answer.

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