NHPC Security Guard Interview Questions and Answers

Q1. Realated to security management
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Q1. Related to security management
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Operating of Security $ Emergency Control Room /CCTV Control Gaurd Tour Management system etc.

Material management through SAP, scroll

Participation in Mock Drills ,

Emergency preparedness

Specialized equipment handling

Q1. Security management
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Q1. Related to security management
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Q1. Department level mock exercise
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Establishment of proper Gate Management

Control on vehicle movement

Building up of security setup for the project and plant

Update of face machine in machine for workers and employees

Q1. Get your basics right
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Q1. Explain the power plant cycle
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Power plant cycle is a series of processes that convert fuel into electricity.
• Fuel is burned to produce heat

• Heat is used to boil water and create steam

• Steam turns a turbine which generates electricity

• Excess heat is released into the environment

• Water is cooled and recycled in the system
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Q2. Explain the various casting methods
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Casting methods are processes used to create metal objects by pouring molten metal into a mold.
• Sand casting: uses sand molds to create the shape of the object

• Investment casting: uses wax patterns that are melted away to create the mold

• Die casting: uses metal molds to create complex shapes with high accuracy

• Permanent mold casting: uses reusable molds made of metal

• Centrifugal casting: rotates the mold to distribute the m
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Q3. What is batch production?
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Batch production is a manufacturing process where products are made in groups or batches, rather than individually.
• Products are produced in specified quantities at a time

• Each batch goes through the whole production process together

• Common in industries like food processing, pharmaceuticals, and automotive manufacturing
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Q4. What are the steam properties in the supercritical stage?
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Supercritical stage of steam refers to a state where it exhibits properties of both liquid and gas.
• Occurs at temperatures and pressures above the critical point

• Density and viscosity are similar to liquids, while diffusivity and compressibility are similar to gases

• No distinct boundary between liquid and gas phases

• Used in power plants for more efficient energy generation
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Q1. Introduction, what is security?
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Security refers to measures taken to protect people, assets, and information from harm or unauthorized access.
• Security involves identifying and assessing potential risks and vulnerabilities

• It includes implementing measures to prevent or mitigate those risks

• Examples of security measures include access control, surveillance, encryption, and training

• Security is important in various contexts, such as physical security, cyb
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Q2. What are physical security meaures?
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Physical security measures are actions taken to protect people, assets, and property from physical threats.
• Access control systems

• Surveillance cameras

• Security personnel

• Perimeter fencing

• Alarms and sensors

• Locks and keys

• Emergency response plans

• Fire suppression systems
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Q1. What are the five criteria for successful security, and what does PR stand for in this context? Additionally, what does IR refer to in this context? What is your greatest weakness?
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Criteria for successful security include prevention, detection, response, recovery, and PR stands for Public Relations. IR refers to Incident Response.
• Prevention: Implementing measures to prevent security breaches.

• Detection: Monitoring systems for any signs of unauthorized access or activity.

• Response: Having a plan in place to respond quickly and effectively to security incidents.

• Recovery: Recovering from security inci...read more
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Q2. Intelligence and vigilance
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