Prama Hikvision India Interview Questions, Process, and Tips

Q1. Technological questions about cctv.
Add your answer
Q2. What is Face recognition and face detection?
Ans. 
Face recognition is the process of identifying a person by analyzing their facial features. Face detection is the process of locating a face in an image or video.
• Face recognition uses algorithms to compare facial features with a database of known faces to identify a person.

• Face detection uses computer vision to locate faces in images or videos.

• Both technologies are used in security systems, social media, and entertainm...read more
Answered by AI
Add your answer

Q1. Good to fresher candidate
Add your answer
Q2. Experience in warehouse
Ans. 
I have 5 years of experience managing warehouse operations, including inventory control, shipping/receiving, and staff supervision.
• Managed inventory control to ensure accurate stock levels

• Oversaw shipping and receiving processes to maintain efficiency

• Supervised warehouse staff to ensure tasks were completed accurately and on time
Answered by AI
Add your answer

Wrahouse activity which was you done in warehouse

Organic chemistry and inorganic chemistry hetro cyclecompound

Q1. Organic chemistry
Add your answer
Q2. Any question in chemistry
Add your answer
Q3. Crown ether and size exclusion chromatography
Add your answer
Q4. Machenisum of organic
Ans. 
Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds.
• Organic chemistry focuses on compounds containing carbon atoms.

• It involves the study of the structure, properties, composition, reactions, and preparation of these compounds.

• Organic compounds can be found in living organisms and are essential for life.

• Examples include hydrocarbons, alcohol
Answered by AI
Add your answer
Q5. Poly cycle compound
Add your answer

Q1. How much experience do you have in jabil ....ans ..I have 4 Years and 7 month experience in Jabil
Add your answer
Q2. In which department are you working currently....Ans.. I am working in ME department as a THT process and maintenance technician.
Add your answer
Q3. Do you do Preventive maintenance activities.....Ans ...yes iam doing preventive maintenance activities on Sunday .
Ans. 
Yes, I perform preventive maintenance activities regularly to ensure smooth functioning of SMT and THT machines.
• Perform regular inspections and cleaning of machines

• Replace worn out parts before they cause breakdowns

• Keep a record of maintenance activities

• Schedule maintenance during non-production hours

• Train other technicians on preventive maintenance practices
Answered by AI
Add your answer
Q4. What is MTTR and MTBF ...ans ...MTTR means mean time to repair and MTBF means mean time between failure.
Ans. 
MTTR means mean time to repair and MTBF means mean time between failure.
• MTTR is the average time taken to repair a failed component or system.

• MTBF is the average time between two consecutive failures of a component or system.

• Both MTTR and MTBF are important metrics in maintenance management.
Answered by AI
Add your answer

Q1. What is THT ...ans ...THT means through hole technology.
Ans. 
THT stands for Through Hole Technology, which involves inserting leads of electronic components through holes on a PCB.
• THT is a traditional method of mounting electronic components on a PCB.

• It involves drilling holes on the PCB and inserting leads of components through them.

• The leads are then soldered on the opposite side of the PCB to make a connection.

• THT is commonly used for components that require high mechanical s...read more
Answered by AI
Add your answer
Q2. Which type of Wave solder machine are using and how much preheater in that ....ans ..we are using Electrovert Wave solder machine nad there are Five preheater in that .
Ans. 
We are using Electrovert Wave solder machine with five preheaters.
• We use Electrovert Wave solder machine for SMT and THT maintenance.

• The machine has five preheaters.

• The preheaters help in preparing the PCB for the soldering process.

• The preheaters ensure that the PCB is at the right temperature before it enters the wave solder machine.

• This helps in achieving better soldering results and reduces the risk of defects.
Answered by AI
Add your answer
Q3. How much wave in that wave solder machine...Ans .. there are two wave in wave solder machine namely lambda wave and chip wave .
Add your answer
Q4. Do you know profiling...Ans ..Yes I know profiling very well ..
Add your answer
Q5. What is the function of Air TC in profiling ....ans ..Air TC is a reference TC and it is used to give the feedback to the kit
Ans. What is PWI in profiling and how much range is required...Ans ...PWI means process window index and it is required 20% upto 99%
Answered Anonymously
Add your answer
Q6. Which type of depanelling machine are you using in THT department...ans ..we are using G-tech router to depanelling .
Ans. 
We are using G-tech router for depanelling in THT department.
• G-tech router is a type of depanelling machine used in THT department.

• It is used to separate individual PCBs from a panel.

• The router uses a high-speed spindle to cut through the board along the designated routing path.

• This process is faster and more precise than manual depanelling.

• G-tech router is commonly used in electronics manufacturing industry.
Answered by AI
Add your answer
Q7. Which type of motor used in G- tech router ...Ans .. Spindle motor used in G-tech router ...
Ans. 
Spindle motor is used in G-tech router.
• G-tech router uses spindle motor for its operation.

• Spindle motor is a type of motor used for rotating the cutting tool in the router.

• Spindle motor is designed to provide high speed and precision.

• Examples of spindle motors used in G-tech router are air-cooled spindle motor and water-cooled spindle motor.
Answered by AI
Add your answer
Q8. Do you know how to create new program for G-tech router....yes I know how to create new program for G-tech router...
Ans. 
Yes, I am proficient in creating new programs for G-tech router.
• I have experience in using G-tech software and programming language.

• I am familiar with the router's hardware and software components.

• I can analyze and interpret technical drawings and specifications.

• I have created programs for various types of G-tech routers, including the XYZ model.

• I can troubleshoot and debug programs to ensure optimal performance.
Answered by AI
Add your answer
Q9. What is SMT ..ans ..SMT means surface mount technology ..
Ans. 
SMT stands for Surface Mount Technology, a method of electronic component assembly.
• SMT involves mounting electronic components directly onto the surface of a printed circuit board (PCB).

• This is in contrast to through-hole technology (THT), where components are inserted into holes drilled into the PCB.

• SMT components are typically smaller and lighter than THT components, allowing for higher component density on a PCB.

• SMT...read more
Answered by AI
Add your answer
Q10. Do you know Nozle calibration and maintenance ...Ans .. I Know Nozle calibration and maintenance ..
Ans. 
Yes, I am familiar with nozzle calibration and maintenance.
• Nozzle calibration involves ensuring the nozzle is properly aligned and adjusted to the correct height for optimal performance.

• Nozzle maintenance includes regular cleaning and inspection to prevent clogs and damage.

• I have experience with both SMT and THT nozzle calibration and maintenance.

• Examples of maintenance tasks include checking for wear and tear, replaci...read more
Answered by AI
Add your answer
Q11. Do you know feeder maintanence and callibration ....Ans ..I know feeder maintanence and callibration ..
Ans. 
Yes, I am familiar with feeder maintenance and calibration.
• I have experience in cleaning and inspecting feeders regularly to ensure proper functioning.

• I am skilled in calibrating feeders to ensure accurate placement of components.

• I am familiar with troubleshooting feeder issues and replacing faulty parts.

• I have worked with both SMT and THT feeders.

• I understand the importance of maintaining accurate feeder records for e
Answered by AI
Add your answer
Q12. Do you know changeover and programming of Peak and place, SPI , solder paste printer machines ..ans ..yeas I know very well..
Ans. 
Yes, I am familiar with changeover and programming of Peak and place, SPI, and solder paste printer machines.
• I have experience in setting up and programming these machines for efficient production.

• I am knowledgeable in troubleshooting and maintenance of these machines.

• For example, I have successfully programmed a SPI machine to detect and correct solder paste defects.
Answered by AI
Add your answer
Q13. Do know machine installation ..ans..yes I know very well ..
Add your answer