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Electrical Engineering

State any two disadvantages of static relays.

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State any two disadvantages of static relays.

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State any two advantages and disadvantages of electromagnetic flow meter.

State any two advantages and disadvantages of electromagnetic flow meter.

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

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

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List any two advantages and two disadvantages of vacuum circuit breakers.

List any two advantages and two disadvantages of vacuum circuit breakers.

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Describe the proximity effect and state its two disadvantages.

Describe the proximity effect and state its two disadvantages.

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State any two advantages of Kaplan turbine over Francis turbine.

State any two advantages of Kaplan turbine over Francis turbine.

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State any two advantages of electronic energy meter?

State any two advantages of electronic energy meter?

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State the desirable qualities of measuring instrument and explain any two in brief.

State the desirable qualities of measuring instrument and explain any two in brief.

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State the applications of MOSFET (any two).

State the applications of MOSFET (any two).

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State any two applications of (i) Ferromagnetic (ii) Paramagnetic material.

State any two applications of (i) Ferromagnetic (ii) Paramagnetic material.

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State any two applications of gaseous insulating material used in switchgears.

State any two applications of gaseous insulating material used in switchgears.

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State any two advantages of MCB over Fuse. State the standard specifications of MCB available in the market.

State any two advantages of MCB over Fuse. State the standard specifications of MCB available in the market.

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State the type of insulating materials under Class Y and Class B. (any two each).

State the type of insulating materials under Class Y and Class B. (any two each).

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Describe the method of converting a three-phase to a two-phase transformer by neat diagram. State any two applications.

Describe the method of converting a three-phase to a two-phase transformer by neat diagram. State any two applications.

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State any two advantages of ultrasonic flow meters.

State any two advantages of ultrasonic flow meters.

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State any two features of topping cycle co-generation.

State any two features of topping cycle co-generation.

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State any two types of lamps used in horticulture.

State any two types of lamps used in horticulture.

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State any two applications of decorative lighting.

State any two applications of decorative lighting.

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State any two objectives of the design of street lighting.

State any two objectives of the design of street lighting.

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State the purpose of lighting control. List different types of dimmers. Explain any two dimmers with suitable diagrams.

State the purpose of lighting control. List different types of dimmers. Explain any two dimmers with suitable diagrams.

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State any two application of repulsion motor.

State any two application of repulsion motor.

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What are eddy currents state any two applications?

What are eddy currents state any two applications?

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State any two differences between uniform lighting and localized lighting.

State any two differences between uniform lighting and localized lighting.

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State any two methods used for enhancing lighting control.

State any two methods used for enhancing lighting control.

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State any two methods used for light control.

State any two methods used for light control.

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What are two disadvantages of thermocouple?

What are two disadvantages of thermocouple?

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What are the two disadvantages of eddy current Class 12?

What are the two disadvantages of eddy current Class 12?

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What are two advantages and two disadvantages of air transport?

What are two advantages and two disadvantages of air transport?

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What are two disadvantages of DC?

What are two disadvantages of DC?

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State advantages and disadvantages of radial distributor system.

State advantages and disadvantages of radial distributor system.

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State the disadvantages of skin effect.

State the disadvantages of skin effect.

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Describe working of online UPS. List any two applications of UPS.

Describe working of online UPS. List any two applications of UPS.

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Name any two applications of following gases. (i) Nitrogen (ii) Hydrogen (iii) Sf6 (iv) Air.

Name any two applications of following gases. (i) Nitrogen (ii) Hydrogen (iii) Sf6 (iv) Air.

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

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

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Related to ultrasonic flow meter: (i) Give any two types of it (ii) Write any two specifications (iii) Write two advantages over Rotameter.

Related to ultrasonic flow meter: (i) Give any two types of it (ii) Write any two specifications (iii) Write two advantages over Rotameter.

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List any two direct methods of level measurement. Explain Hydrostatic method of level measurement. Give one advantage and one disadvantage of it.

List any two direct methods of level measurement. Explain Hydrostatic method of level measurement. Give one advantage and one disadvantage of it.

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List any two advantages and applications of RADAR type level measurement.

List any two advantages and applications of RADAR type level measurement.

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List any two advantages and two applications of Bellows.

List any two advantages and two applications of Bellows.

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List any two specifications of an electrical pressure transducer.

List any two specifications of an electrical pressure transducer.

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Give the classification of the transducer on any two factors.

Give the classification of the transducer on any two factors.

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List classification of distributor system with their advantages each. (any two)

List classification of distributor system with their advantages each. (any two)

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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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List any two functions of MEDA.

List any two functions of MEDA.

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Outline any two features of energy efficient transformer.

Outline any two features of energy efficient transformer.

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List any two functions of BEE related to energy conservation.

List any two functions of BEE related to energy conservation.

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List any two applications of halogen lamps.

List any two applications of halogen lamps.

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Describe any two methods of starting synchronous motors.

Describe any two methods of starting synchronous motors.

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Give any two advantages of slipring rotor over squirrel cage rotor.

Give any two advantages of slipring rotor over squirrel cage rotor.

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Name any two methods of starting synchronous motors.

Name any two methods of starting synchronous motors.

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A plant consists of two 10 MVA generators of reactance 18% each and two 5 MVA generators of 12% each. All are connected to bus bar to supply a load through three step up transformers of 8 MVA each having reactance of 8%. Determine fault MVA on HV side of any one transformer.

A plant consists of two 10 MVA generators of reactance 18% each and two 5 MVA generators of 12% each. All are connected to bus bar to supply a load through three step up transformers of 8 MVA each having reactance of 8%. Determine fault MVA on HV side of any one transformer.

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Select or suggest any two applications for: (i) D.C shunt motor (ii) D.C series motor.

Select or suggest any two applications for: (i) D.C shunt motor (ii) D.C series motor.

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