Shree Sai Services Service Engineer Interview Questions and Answers

Q1. What is line balancing
Ans. 
Line balancing is the process of evenly distributing workload among workstations in a production line to optimize efficiency.
• Line balancing aims to minimize idle time and maximize productivity

• It involves assigning tasks to workstations based on their processing times

• Example: In a manufacturing plant, line balancing ensures each workstation has a similar amount of work to do
Answered by AI
Add your answer
Q2. What is assembly balancing
Ans. 
Assembly balancing is the process of optimizing the work distribution among different workstations to improve efficiency and productivity.
• Assembly balancing involves assigning tasks to different workstations in a way that minimizes idle time and maximizes throughput.

• It helps in achieving a smooth flow of work and prevents bottlenecks in the production process.

• Factors considered in assembly balancing include task time, ...read more
Answered by AI
Add your answer
Q3. What is cycle time and tact time
Ans. 
Cycle time is the total time it takes to complete a process, while tact time is the time it takes to produce one unit.
• Cycle time includes all the time spent on a process, including wait time and processing time.

• Tact time is the rate at which a product must be produced to meet customer demand.

• For example, if a process takes 10 minutes to complete and the customer demand is 100 units per hour, the tact time would be 0.6 ...read more
Answered by AI
Add your answer

Q1. What is production and quality
Ans. 
Production is the process of creating goods or services, while quality refers to the standard of those goods or services.
• Production involves the manufacturing or creation of goods or services.

• Quality refers to the standard or level of excellence of those goods or services.

• Production and quality are closely linked as the goal is to produce high-quality products efficiently.

• Examples: In a manufacturing plant, production ...read more
Answered by AI
Add your answer
Q2. What is OLE and OEE
Ans. 
OLE stands for Overall Equipment Effectiveness and OEE stands for Overall Labor Effectiveness.
• OLE measures the overall performance of equipment in a manufacturing plant.

• OEE measures the overall performance of labor in a manufacturing plant.

• Both metrics are used to identify areas for improvement and optimize efficiency.

• Example: OLE can help identify equipment downtime and OEE can help identify labor productivity issues.
Answered by AI
Add your answer

Q1. What is Transformer
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease the voltage in an electrical circuit.

• They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

• The primary winding receives electrical energy from a power source, while the secondary ...read more
Answered by AI
View 1 more answer
Q2. What is rectifier
Ans. 
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
• Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.

• They are made up of diodes, which allow current to flow in only one direction.

• Rectifiers can be half-wave or full-wave, depending on the number of diodes used.

• Examples of rectifiers include bridge rectifiers, vacuum tube rectifiers, and soli
Answered by AI
View 1 more answer

Q1. Taranformer rating ....... KVA MVA HZ
Add your answer
Q2. Ohm low ...........
Add your answer
Q3. Current of unit .......
Ans. 
The question is asking about the current of a unit.
• The current of a unit refers to the amount of electric current flowing through a specific unit or device.

• It is typically measured in amperes (A) or milliamperes (mA).

• The current of a unit can vary depending on the specific device or circuit being discussed.

• For example, the current of a unit could refer to the current flowing through a resistor, a transistor, or a motor...read more
Answered by AI
Add your answer
Q4. Transformers rating in KVA
Ans. 
Transformers are rated in KVA (kilovolt-amperes) to indicate their power capacity.
• KVA stands for kilovolt-amperes, which is a unit of apparent power.

• The KVA rating of a transformer indicates the maximum amount of power it can handle.

• Transformers are available in various KVA ratings to suit different power requirements.

• Higher KVA ratings indicate higher power capacity.

• For example, a transformer with a 100 KVA rating can
Answered by AI
Add your answer
Q5. What is loop law?
Ans. 
Loop law, also known as Kirchhoff's voltage law, states that the sum of the voltages in any closed loop in a circuit is zero.
• Loop law is a fundamental principle in electrical engineering.

• It is also known as Kirchhoff's voltage law (KVL).

• According to loop law, the algebraic sum of the potential differences (voltages) around any closed loop in a circuit is always zero.

• It is based on the principle of conservation of energ...read more
Answered by AI
Add your answer

Q1. What is the Transformer
Ans. 
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Consists of two coils of wire, known as primary and secondary coils

• Primary coil receives electrical energy and creates a magnetic field

• Magnetic field induces a voltage in the secondary coil, transferring energy

• Used in power distribution, voltage regulation, and electrical isolation
Answered by AI
Add your answer
Q2. Electrical 8 equipment
Add your answer

Q1. Fiber ko kitne digri me kata jata h
Add your answer
Q2. Agar fiber ko bend kare to power loss hogi ya nahi
Add your answer

Q1. Optical power kitni rhni chaiye ik ache network ke liye
Add your answer

Q1. Communication any other thing
Add your answer

Math, science any other