Suguna Foods Electrician Interview Questions and Answers

Q1. How many types of Moters are there?
Ans. 
There are mainly two types of motors - AC motors and DC motors.
• AC motors: Induction motors, synchronous motors

• DC motors: Brushed DC motors, brushless DC motors

• Other types: Servo motors, stepper motors
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Q2. What is the function of VFD?
Ans. 
VFD stands for Variable Frequency Drive. It is used to control the speed and torque of an electric motor by varying the frequency and voltage of the power supplied to it.
• Controls the speed and torque of an electric motor

• Varies the frequency and voltage of the power supplied to the motor

• Helps in energy savings by adjusting motor speed based on load requirements

• Used in various applications like pumps, fans, conveyors, an
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Q3. What is the function of MPCB
Ans. 
MPCB stands for Motor Protection Circuit Breaker. It is used to protect motors from overloads, short circuits, and phase failures.
• Protects motors from overloads by tripping the circuit when current exceeds a set limit

• Protects motors from short circuits by quickly disconnecting power

• Protects motors from phase failures by detecting imbalance in current flow

• Helps in preventing damage to the motor and associated equipment

• C...read more
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1 year Expireance for McCain food india pvt Ltd.

Q1. Maintenance department line -3
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Q2. Good work for McCain food india pvt Ltd.
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Q3. Iti electrician line-3 maintenance
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Q4. Good work line-3 maintenance department
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Q1. Do you know speak english?
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Q2. Do you have ITI with your documents?
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Q1. How do you work on live DB or Controll panel?
Ans. 
Working on live DB or Control panel requires proper training and safety measures.
• Ensure that all safety procedures are followed before working on live equipment.

• Use appropriate personal protective equipment (PPE) such as gloves, goggles, and insulated tools.

• Identify the specific risks associated with the equipment and take necessary precautions.

• Work with a partner who can assist in case of an emergency.

• Avoid wearing an...read more
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Q2. Do you know, how to do cable glanding and termination?
Ans. 
Yes, I am familiar with cable glanding and termination.
• Cable glanding involves fitting a gland around the cable to provide a secure seal and prevent ingress of dust or moisture.

• Termination involves connecting the cable to a device or equipment using appropriate connectors.

• I have experience in selecting the right type of gland and connector based on the cable size and application requirements.

• I am also familiar with the...read more
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Q3. Draw a connection of star terminal motor?
Ans. 
A star terminal motor has three terminals, with one end of each winding connected to a common point, forming a star shape.
• A star terminal motor is a type of three-phase AC motor.

• It has three terminals, labeled U, V, and W.

• One end of each winding is connected to a common point, forming a star shape.

• The other end of each winding is connected to a power supply.

• This type of motor is also known as a Y-connected motor.

• It is ...read more
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Q4. What was your skill before?
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Q1. Trade test Centre, what do you know about pf?
Ans. 
PF stands for Power Factor, which is the ratio of real power to apparent power in an electrical system.
• Power Factor is a measure of how efficiently electrical power is being used in a system.

• It is expressed as a decimal or a percentage, with a value of 1 or 100% indicating perfect efficiency.

• A low power factor can result in increased energy costs and reduced equipment lifespan.

• Capacitors can be used to improve power fa...read more
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Q2. Star & Delta connection shown practically?
Ans. 
Star and Delta connections are used in three-phase AC systems to control voltage and current.
• Star connection is used when the load requires a lower voltage than the supply voltage.

• Delta connection is used when the load requires the same voltage as the supply voltage.

• Practically, star connection is achieved by connecting the three phases to a common point and the load to the other ends of the phases.

• Delta connection is ...read more
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