Topic :: Energy





Energy Interview Questions
Questions Answers Views Company eMail

Which modulation scheme are having constant energy modulation?

IIIT, NTPC,

1 8008

What is dark energy?

 1 2682

An electron emits energy (a) Because its in orbit (b) When it jumps from one energy level to another (c) Electrons are attracted towards the nucleus (d) The electrostatic force is insufficient to hold the electrons in orbits.

Wipro,

1 2664

What are the differences between entropy, free energy, and enthalpy?

 1428

What is the primary source of energy for erythrocytes?

 2 5934

what is thermal energy?

 2 4109

What is the commercial unit of electrical energy ?

Electrical,

8 24762

Due to which the energy emitted by the Sun?

 4 5291

What is the element required for solar energy conversion?

 7 12700

Which one of the following is not a natural source of energy? (1) Wood (2) Sun (3) Electricity (4) Coal

 3 3890

The reading of a domestic energy meter is in (a) Watt hour (b) Joules (c) Kilowatts (d) Kilowatt hour

 6 5760

The International Atomic Energy Association (IAEA), which was established in 1957 under the aegis of the United Nations, has its headquarters at: (a) Washington (b) London (c) Paris (d) Vienna

 1 4334

The process by which energy is transferred through space is: (a) radiation (b) convection (c) conduction

 1 2362

The vertical transfer of energy through the atmosphere is called: (a) condensation (b) convection (c) evaporation

 1 3497

The capacity of a surface to reflect sun?s energy is called: (a) albedo (b) cirrus (c) stratas

 1 3021



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Un-Answered Questions { Energy }

What are the differences between entropy, free energy, and enthalpy?

1428

What is the structure of chlorophyll and the energy transfer mechanism?

1500

How are free energy changes related to LeChatelier's Principle?

1504

How is the actual free energy change for a process related to the standard free energy change?

2268

How are free energy changes related to enthalpy changes and entropy changes?

1541




How are reaction rates dependent upon free energy changes?

1817

How are free energy, equilibrium and spontaneity related to each other?

1672

Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks

1628

can we calculate the voltage level for microwave energy which is using for our mobile communication?

2344

Is it possible to calculate a voltage for microwave energy generating in oven? Is there any formula relating frequency and voltage and it should be independent of speed?

1837

how the works electronic energy meter?

1672

HOW DOES THE ELECTRONIC ENERGY METER WORKS?

1621

explain supply side and demand side energy management with advantages & disadvantages

1689

in case of broad band connector, where the data is being transferred thorugh OFC, during this course a light enery is created for carrying data, whether this light energy is created by broad band connect or it is created by virute of functions of the subscriber or not?

1730

in the caase of transmission of data of OFC, the data will be carried by light energy, how the light energy is created? whether it s created by broad band connector or subscriber itself?

1535