Write any four merits of cogeneration.

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Write any four design considerations for illumination scheme of industrial premises.

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Write any four safety measures and precautions to be followed for a special purpose lamp.

Write any four safety measures and precautions to be followed for a special purpose lamp.
Answer : Here are four safety measures and precautions to follow when using a special-purpose lamp: 1. **Proper Ventilation**: Ensure the lamp is used in a well-ventilated area, especially if it's a ... the specifications for the lamp. Using incorrect power can lead to lamp failure or cause a safety hazard....

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Explain with the help of a neat diagram the working of a 3-phase autotransformer. Write any two applications.

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Write any two laws of Boolean algebra. Justify with the help of truth table.

Write any two laws of Boolean algebra. Justify with the help of truth table.
Answer : Here are two important laws of Boolean algebra, along with their truth tables: ### 1. **The Commutative Law** - **Statement**: The order of the operands does not affect the result. - ** ... operations. - The **Identity Law** shows that ANDing with 1 or ORing with 0 leaves the value unchanged....

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Write any two differences between single-phase and three-phase transformers.

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State the types of errors (Any four).

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State any four IE Rules to be followed in respect of safety while working on electrical installation system.

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List any four applications of insulating material used in electrical fields.

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Give the specification of a three-phase transformer as per IS 1180 (Part 1) 1989 (any four).

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State any four parts of the d.c motor.

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List any four units of pressure.

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Explain the features of flexible AC transmission line (any four). State types of FACTS controller.

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Explain any four advantages of high voltage power transmission.

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State any four properties of conductor material used for overhead conductor.

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Compare the microprocessor with the microcontroller on the basis of any four factors.

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List out features of any four addressing modes of 8051.

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Choose any four tariff schedule to reduce electricity bill of commercial consumer.

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State any four salient features of a microprocessor-based protection relay. Draw a block diagram of a microprocessor-based overcurrent relay.

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State any four advantages of static overcurrent relay over electromagnetic relay.

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State any four causes of faults in the power system.

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State any four design considerations for the illumination scheme of a commercial complex.

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State advantages of rotating field type alternators. (any four)

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State any four advantages of having stationary armature in case of three phase alternator.

State any four advantages of having stationary armature in case of three phase alternator.
Answer : In a three-phase alternator, having a stationary armature (i.e., the armature is fixed and the rotor rotates) provides several advantages: 1. **Simplified Design**: A stationary ... seen in machines with rotating armatures. This leads to lower maintenance requirements and longer operational life....

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List any four applications of BLDC motor.

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State any four types of faults and their causes in electrical power system

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List different types of faults occured on a power system. Draw necessary sketches (any four)

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State any four causes of faults.

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Compare base load plant with peak load plant. (any four)

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List out comparisons between CT’s and PT’s (Any four).

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Compare casing caping wiring with concealed wiring. (any four points)

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State any four IE Rules regarding electric safety.

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Give any four selection criteria for: (i) Distribution transformer (ii) Power transformer.

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Compare core type and shell type transformer on any four parameters.

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Compare U-tube manometer and well type manometer on any four points.

Compare U-tube manometer and well type manometer on any four points.
Answer : Here's a comparison between the **U-tube manometer** and the **well-type manometer** on four points: ### 1. **Design and Structure** - **U-tube Manometer**: ... are more accurate for small pressure differences, while well-type manometers are better suited for larger pressure variations....

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List different transmission line components used for power transmission. (any four)

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List out any four assembler directives and state their functions.

List out any four assembler directives and state their functions.
Answer : Here are four common assembler directives and their functions: 1. **`ORG` (Origin)**: - **Function**: It specifies the starting address for the program or data in memory. This ... These directives help control the assembly process and organize the code or data in memory during program creation....

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Compare microprocessor & microcontroller. (any four points)

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List any four instruments used in energy audit with their application.

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List any four commercial losses and suggest a remedy to overcome it.

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State any four energy conservation techniques in Induction motor.

State any four energy conservation techniques in Induction motor.
Answer : Here are four energy conservation techniques commonly used in induction motors: ### 1. **Use of Energy-Efficient Motors** - Opting for **high-efficiency induction motors** can ... motor systems can operate more efficiently, leading to reduced energy consumption and lower operating costs....

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List any four faults occurring in alternators.

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Compare HRC fuse and Circuit breakers as interrupting devices on any four points.

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State any four abnormalities in an induction motor.

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List any four faults that occur in an alternator.

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Give a comparison between LED and CFL lamps (Any four points).

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State any four effects that can be obtained by lighting on stages.

State any four effects that can be obtained by lighting on stages.
Answer : Lighting on stages can have several important effects that enhance the overall performance and atmosphere. Here are four key effects that stage lighting can create: 1. **Mood and Atmosphere**: ... These effects help to support the narrative and enhance the audience's experience of the performance....

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