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TSi Power Service Engineer Interview Questions and Answers for Experienced
TSi Power Service Engineer Interview Experiences for Experienced
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
(2 Questions)
- Q1. Electrical maintenance
- Q2. Transformer questions mccb switches type
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Selected
I applied via Naukri.com and was interviewed before Nov 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Inverter battery and solar related questions
- Q2. Working process of electronic components and oms law
- Ans.
Electronic components work based on Ohm's Law, which relates voltage, current, and resistance.
Ohm's Law states that V = I * R, where V is voltage, I is current, and R is resistance.
Electronic components such as resistors, capacitors, and inductors follow Ohm's Law in their operation.
Understanding Ohm's Law helps in designing and troubleshooting electronic circuits.
For example, in a circuit with a 12V battery and a 4 oh...
- Q3. About MOSFET, capacitor, resistance, colourcoding of resistance
Interview Preparation Tips
- Electronic and battery inverter
- Solar
Interview Questionnaire
5 Questions
- Q1. What is Igbt ?
- Ans.
IGBT stands for Insulated Gate Bipolar Transistor. It is a power semiconductor device used for switching and amplifying electrical signals.
IGBT combines the advantages of both MOSFET and bipolar junction transistor.
It has a high input impedance like a MOSFET and a low on-state voltage drop like a bipolar transistor.
IGBTs are commonly used in applications such as motor drives, power supplies, and renewable energy system...
- Q2. How to test Battery
- Ans.
To test a battery, you can use a multimeter to measure voltage, perform a load test, and check for any physical damage or leaks.
Use a multimeter to measure the voltage of the battery. A healthy battery should have a voltage close to its rated voltage.
Perform a load test by connecting a known load to the battery and monitoring its voltage drop. A healthy battery should maintain a stable voltage.
Inspect the battery for a...
- Q3. What is Mosfet
- Ans.
A MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a type of transistor used for amplifying or switching electronic signals.
MOSFET is a three-terminal device that consists of a source, a drain, and a gate.
It is made up of a metal gate electrode separated from the semiconductor channel by a thin insulating layer of oxide.
MOSFETs are widely used in various electronic devices such as computers, smartphones, a...
- Q4. Brown black red resistant
- Q5. Working and check process diode ,bjt ,mosfet
Interview Preparation Tips
Selected
I applied via Indeed and was interviewed before Mar 2022. There were 3 interview rounds.
(3 Questions)
- Q1. What is your name and where r u from
- Q2. Qualification,and working experience
- Q3. Why do you want to work in utl
(3 Questions)
- Q1. What is the resistance
- Ans.
Resistance is the opposition to the flow of electric current.
Resistance is measured in ohms (Ω)
It is caused by the interaction between electrons and the atoms of a material
Materials with high resistance are called insulators, while those with low resistance are called conductors
Resistance can be calculated using Ohm's Law: R = V/I
Examples of resistors include light bulbs, heating elements, and electronic components
- Q2. What is capacitor and diode
- Ans.
A capacitor is an electronic component that stores energy in an electric field, while a diode is a semiconductor device that allows current to flow in only one direction.
Capacitors are commonly used in electronic circuits to filter out noise and stabilize voltage.
Diodes are used in rectifiers, voltage regulators, and signal demodulators.
Capacitors are measured in farads, while diodes are measured in volts and amperes.
- Q3. What is the transistor
- Ans.
A transistor is a semiconductor device used to amplify or switch electronic signals and power.
It has three layers of semiconductor material: P-type, N-type, and P-type.
It can be used as an amplifier to increase the strength of a weak signal.
It can also be used as a switch to turn a circuit on or off.
Transistors are commonly used in electronic devices such as computers, radios, and televisions.
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Nov 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Inverter battery and solar related questions
- Q2. Working process of electronic components and oms law
- Ans.
Electronic components work based on Ohm's Law, which relates voltage, current, and resistance.
Ohm's Law states that V = I * R, where V is voltage, I is current, and R is resistance.
Electronic components such as resistors, capacitors, and inductors follow Ohm's Law in their operation.
Understanding Ohm's Law helps in designing and troubleshooting electronic circuits.
For example, in a circuit with a 12V battery and a 4 oh...
- Q3. About MOSFET, capacitor, resistance, colourcoding of resistance
Interview Preparation Tips
- Electronic and battery inverter
- Solar
Interview Questionnaire
5 Questions
- Q1. What is Igbt ?
- Ans.
IGBT stands for Insulated Gate Bipolar Transistor. It is a power semiconductor device used for switching and amplifying electrical signals.
IGBT combines the advantages of both MOSFET and bipolar junction transistor.
It has a high input impedance like a MOSFET and a low on-state voltage drop like a bipolar transistor.
IGBTs are commonly used in applications such as motor drives, power supplies, and renewable energy system...
- Q2. How to test Battery
- Ans.
To test a battery, you can use a multimeter to measure voltage, perform a load test, and check for any physical damage or leaks.
Use a multimeter to measure the voltage of the battery. A healthy battery should have a voltage close to its rated voltage.
Perform a load test by connecting a known load to the battery and monitoring its voltage drop. A healthy battery should maintain a stable voltage.
Inspect the battery for a...
- Q3. What is Mosfet
- Ans.
A MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a type of transistor used for amplifying or switching electronic signals.
MOSFET is a three-terminal device that consists of a source, a drain, and a gate.
It is made up of a metal gate electrode separated from the semiconductor channel by a thin insulating layer of oxide.
MOSFETs are widely used in various electronic devices such as computers, smartphones, a...
- Q4. Brown black red resistant
- Q5. Working and check process diode ,bjt ,mosfet
Interview Preparation Tips
Selected
I applied via Indeed and was interviewed before Mar 2022. There were 3 interview rounds.
(3 Questions)
- Q1. What is your name and where r u from
- Q2. Qualification,and working experience
- Q3. Why do you want to work in utl
(3 Questions)
- Q1. What is the resistance
- Ans.
Resistance is the opposition to the flow of electric current.
Resistance is measured in ohms (Ω)
It is caused by the interaction between electrons and the atoms of a material
Materials with high resistance are called insulators, while those with low resistance are called conductors
Resistance can be calculated using Ohm's Law: R = V/I
Examples of resistors include light bulbs, heating elements, and electronic components
- Q2. What is capacitor and diode
- Ans.
A capacitor is an electronic component that stores energy in an electric field, while a diode is a semiconductor device that allows current to flow in only one direction.
Capacitors are commonly used in electronic circuits to filter out noise and stabilize voltage.
Diodes are used in rectifiers, voltage regulators, and signal demodulators.
Capacitors are measured in farads, while diodes are measured in volts and amperes.
- Q3. What is the transistor
- Ans.
A transistor is a semiconductor device used to amplify or switch electronic signals and power.
It has three layers of semiconductor material: P-type, N-type, and P-type.
It can be used as an amplifier to increase the strength of a weak signal.
It can also be used as a switch to turn a circuit on or off.
Transistors are commonly used in electronic devices such as computers, radios, and televisions.
Interview Preparation Tips
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