Wood.. Electrical GET Interview Questions and Answers

Q1. Draw the star delta controlling
Ans. 
Star delta controlling is a method used to reduce the starting current of induction motors.
• Star delta controlling involves initially connecting the motor windings in a star configuration for starting, then switching to a delta configuration for running.

• It is commonly used for large induction motors to reduce the starting current and torque.

• The transition from star to delta configuration is typically controlled by a mot...read more
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Q2. How many contactor use in star delta??
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In star delta connection, typically two contactors are used.
• In star delta connection, one contactor is used for star connection and another contactor is used for delta connection.

• The star contactor is typically rated for the current of one winding, while the delta contactor is rated for the full motor current.

• Using two contactors helps in reducing the starting current and torque in the motor.

• For example, a 3-phase moto...read more
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Q3. Draw the single line diagram for DOL.
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Single line diagram for DOL is a simple representation of Direct-On-Line motor starter circuit.
• DOL starter consists of a contactor, overload relay, and start/stop push buttons.

• The single line diagram shows the connections between these components.

• The power supply is connected to the contactor, which is then connected to the motor.

• The overload relay is connected in series with the motor to protect it from overloading.

• St...read more
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Q1. Electrical mechanical maintenance and HVAC solutions
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Q2. Your choice and electrical and mechanical maintenance under refrigerator
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Q3. Electrical mechanical HBSE solutions anyone questions ask me
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Q4. Agar question your choice any questions everything I am telling
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Q5. Electrical mechanical HPC solutions based questions ask me
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Q6. Be licence holder loan 11000 kv to 440 KB step down transformer and general and DG maintenance everything all maintenance
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Q1. Tell about your past experience
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Q1. Any technical electrical questions and electrical panels
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Q2. Any technical questions and HT and LT Panels
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Q1. Questions based on electrical machine
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Q2. Question based on switch gear and protection
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Q3. Question based on digital electronics
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Q4. Question based on basic electricity
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Q1. I was interviewed for Transmission & Distribution Profile Q1 - Please walk us through your CV and your roles in the various projects ? Q2 - Tell us about design calculations of EHV Cables. How you come up ...read more
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Q2. Q15 - Concepts of HVDC & Offshore Connections
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HVDC is a technology used to transmit high voltage DC power over long distances. Offshore connections refer to power transmission from offshore wind farms.
• HVDC is more efficient than AC transmission over long distances

• Offshore connections require specialized equipment and installation techniques

• HVDC is used for offshore connections to transmit power from offshore wind farms to the mainland

• Examples of HVDC projects incl...read more
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It was pretty easy with basic questions from electronics

Q1. What is the gate, and how many gates are there?
Ans. 
A gate is a digital circuit that performs a specific logical function. There are different types of gates such as AND, OR, NOT, etc.
• Gates are fundamental building blocks of digital circuits.

• Each gate performs a specific logical operation, such as AND, OR, NOT, etc.

• Common types of gates include AND gate, OR gate, NOT gate, NAND gate, NOR gate, XOR gate, XNOR gate.

• Gates are used to manipulate binary data in digital elect...read more
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Q2. Draw j-k flip flop
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A J-K flip flop is a sequential logic circuit with two inputs (J and K) and two outputs (Q and Q').
• J-K flip flop has two inputs: J and K

• It has two outputs: Q and Q'

• The flip flop changes its state based on the inputs J and K

• It can be used to store one bit of information
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Q3. Diode , rectification draw full wave rectifier
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Q4. Some basic cns questions
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