VisionTek Assistant Engineer Interview Questions and Answers

Panel interview and ask Technical and management qualification.

Q1. Strong Technical knowledge require for qualifie.
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Q2. What is difference between AC KWH and DC KWH?
Ans. 
AC KWH is the energy consumed by AC power while DC KWH is the energy consumed by DC power.
• AC KWH is calculated by multiplying the voltage, current, and power factor of AC power

• DC KWH is calculated by multiplying the voltage and current of DC power

• AC KWH is used in homes and businesses while DC KWH is used in batteries and electric vehicles
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Q1. About Telecom equipment & Operation.
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Q2. Introduce yourself and explain your self deeply
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RBH & O&M Head taken combined interview

Q1. Salary discussion
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Q2. Working discussion
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Q1. Call flow and paco design and opertional activity knowledge
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Q1. Why are you looking for a change?
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Q2. What are your salary expectations?
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Q3. Tell me about yourself.
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Q1. Profile discussion, job designation discussion, further opportunities discussion
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Q1. Network engineering questions Spectrum analyser, ITSM tool knowledge, hfc engineering network questions like network outage locating issue and isolating it.
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Q1. 4G Artitectuure, what you do improve nw avability
Ans. 
To improve network availability in 4G architecture, we can implement redundancy, load balancing, and network optimization techniques.
• Implementing redundancy by adding backup components such as routers, switches, and servers to ensure network availability in case of failure.

• Load balancing can be achieved by distributing network traffic across multiple servers to prevent overloading of a single server.

• Network optimizatio...read more
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Q2. Call flow, how sran works,
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Q3. How smps works, how deploye new roll outs
Ans. 
SMPS stands for Switched Mode Power Supply. It converts AC to DC voltage using high-frequency switching.
• SMPS uses a high-frequency switching circuit to convert AC to DC voltage

• It is more efficient than traditional linear power supplies

• New rollouts can be deployed by following a structured project management approach

• This includes planning, testing, and implementation phases

• Regular communication with stakeholders is impo
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Q4. What problem you face in operation of nw
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One problem faced in the operation of network is frequent network outages.
• Frequent network outages disrupt the workflow and productivity.

• It leads to communication breakdown and delays in completing tasks.

• Network outages can result in loss of important data and affect customer satisfaction.

• Troubleshooting network issues takes time and resources.

• Implementing backup systems and redundancy can help mitigate the impact of n
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