Rockman Industries Assistant Electrical Engineer Interview Questions and Answers

Q1. Good working 200000 selry
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Q2. Till today I ab am working in yazaki India pvt ltd Bahayla Ahemdabad
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Easy and pretty good

Q1. Tell me about yourself ?
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Q1. How to configure the SCADA?
Ans. 
SCADA can be configured by setting up communication protocols, defining data points, creating graphical interfaces, and configuring alarms.
• Set up communication protocols such as Modbus, DNP3, or OPC to communicate with field devices

• Define data points by specifying the tags for each device or sensor being monitored

• Create graphical interfaces by designing screens that display real-time data in a user-friendly format

• Confi...read more
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Q2. How configure the i/o modules?
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I/O modules can be configured by setting up the input and output signals, assigning addresses, and configuring communication protocols.
• Identify the type of I/O module being used (analog, digital, etc.)

• Assign addresses to the input and output signals for communication

• Configure the communication protocols such as Modbus, Profibus, etc.

• Set up the parameters for data transmission and reception

• Test the configured I/O module
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Q3. How to assign ip address?
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Assigning an IP address involves configuring the network settings of a device to enable communication with other devices on the same network.
• Access the network settings of the device

• Choose a suitable IP address based on the network's subnet

• Assign the IP address along with subnet mask and default gateway

• Ensure no IP address conflicts with other devices on the network

• Save the settings and test the connection
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Q1. Only about your self
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Q1. Salary and asking my experience knowledge
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Q1. Electrical questions
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Electrical questions

Sellery discuss experience required

Q1. Technical question jo se hi ho jyada hard nhi ho 3phase connection. Single phase connection ke question ho. What is rectifier
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Q2. What is rectifier. Three phase connection
Ans. 
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). Three-phase connection refers to a system that uses three conductors to carry three alternating currents that are out of phase with each other.
• Rectifiers are commonly used in power supplies and electronic devices to convert AC to DC.

• Three-phase connections are used in industrial and commercial settings to power large moto...read more
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Q3. Ac and dc supply of between different
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AC and DC supplies differ in their voltage polarity and frequency.
• AC voltage changes direction periodically while DC voltage flows in one direction only.

• AC voltage has a frequency typically of 50 or 60 Hz while DC voltage has a constant voltage level.

• AC voltage is used for power transmission over long distances while DC voltage is used for electronic devices.

• AC voltage can be easily stepped up or down using transformer...read more
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Q4. What is TRANSFRAMER. What is dc GERNETER
Ans. 
TRANSFRAMER is not a known term. DC GENERATOR is a device that converts mechanical energy into electrical energy.
• TRANSFRAMER is not a known term in electrical engineering

• DC GENERATOR is a device that converts mechanical energy into electrical energy

• DC generators are commonly used in power plants and electric vehicles
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Q1. Basic electrical , voltage, current , resistance, power kirchof law
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Q2. Current , voltage, power, voltmeter ameter
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Q1. Current, voltage, power,
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Q2. Current voltage ameter
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Q3. Current, voltage power
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Q1. As per your resume and experience
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Q2. Tyre industries Prosses and its related
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Q3. Basic knowledge of plc and scads system
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