This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 2. |
Random signal is always a power or energy signal |
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Answer» HI ! RANDOM Signal is ALWAYS a power signal.. HOPE it HELPED you! |
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| 3. |
Rules for drawing ray diagrams for spherical mirror |
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Answer» DEAR MATE HERE IS UR ANSHWER Once these incident RAYS strike the mirror, reflect them according to the two rules of REFLECTION for concave mirrors. The ray that passes through the focal point on the way to mirror will reflect and TRAVEL parallel to the principal axis. Use a straight edge to accuratelydraw its path IF U LIKE SO JOIN MY CBSEBRAINLY GROUP FOR MORE INFORMATION U CAN INBOX ME |
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| 4. |
Is Momentum equals to enhance equal speed of life |
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| 5. |
Its not the colour of the ballon its what inside that make up count quoet |
| Answer» INSIDE air is there we put SAFETY pin the BALLOON have no air | |
| 6. |
Explain the significance of magnetic flux linkage |
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Answer» Flux linkage in Electrical Engineering. Flux linkage is the linking of the MAGNETIC field with the conductors of acoil when the magnetic fieldpasses through the loops of the coil, expressed as a value. ... Flux linkage can ALSO be expressed as the time integral of the VOLTAGE over the WINDING and MEASURED in volt seconds ... |
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| 7. |
Is it possible for a particle to have negative kinetic energy in a barrier? |
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Answer» No NEVER...KINETIC Energy can never be negaive... |
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| 9. |
Difference between sensor size and megapixels |
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Answer» A crop sensor REFERS to any sensor smaller than a FULL frame sensor or a 35MM film frame. The common types of crop sensor include APS-C and micro 4/3 systems. Aside from the difference in physical SIZE of the sensor, there are several other DIFFERENCES between a crop sensor and a full frame sensor. |
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| 10. |
a non stop bus going from one station to another with a speed of 54 kilometre per hour a same was returned from second station to bus station with a speed of 36 kilometre per hour find its average speed |
| Answer» 45 KILOMETERS PER HOUR | |
| 11. |
Role of integrator and clock bistable circuit in adaptive delta modulation |
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Answer» A modulation (DM or Δ-modulation) is an analog-to-digital and digital-to-analog signal conversion technique used for transmission of voice information where quality is not of primary importance. DM is the simplest form of differential pulse-code modulation (DPCM) where the difference between successive samples are ENCODED into n-bit data streams. In delta modulation, the transmitted data are reduced to a 1-bit data stream. Its main features are: |
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| 12. |
The materials on which mechanical fitters work |
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Answer» Steel ALLOYS and iron–nickel alloys are COMMON MATERIALS for mechanical filter components; nickel is sometimes used for the input and OUTPUT couplings. |
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| 13. |
Magnetic dipole moment is a [AFMC 2004]A) Scalar quantity B) Vector quantity C) Constant quantity D) None of these |
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Answer» Hello friend...!! |
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| 14. |
Standard reduction potential and its chaacteristic |
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Answer» Reduction potential (also known as redox potential, OXIDATION / reduction potential, ORP, pE, ε, or ) is a measure of the tendency of a CHEMICAL species to acquire electrons and THEREBY be reduced. Reduction potential is measured in VOLTS (V), or millivolts (mV). |
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| 16. |
Vortex bladeless wind turbine compare conventional turbines |
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Answer» From VORTEX Bladeless we can HELP you to EXPLAIN how it WORKS if you don't UNDERSTAND how it is |
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| 17. |
Why solar panels arranged in row why not in pyramid |
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Answer» To MAKE THM get sunlight on their full surface SMTG common.... |
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| 18. |
What is the COMPRESSED percentage of EARTH BLOCK |
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Answer» Compressed Earth Blocks (CEBS) are a TYPE of manufactured construction material that can be made on-site in a mechanical press. The PROCESS combines SOIL, non-expansive clay, and aggregate into a compressed block. It TYPICALLY contains 4 to 8 percentcement, used as a stabilizer. |
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| 19. |
What are the different factors that affect the performance of solar flat plate collector? Explain them in brief. |
| Answer» Mainly solar collectors are used to HEAT water or air for various application namely industrial process work, heating ROOM ETC. But the performance of COLLECTOR to heat air/water primarily depends on solar intensity. To utilize the solar intensity it is necessary to keep the solar collector in accordance with latitude of a country where it will be used. | |
| 20. |
The magnetic lines of force inside a bar magnet [AIEEE 2003]A) Are from south-pole to north-pole of the magnet B) Are from north-pole to south-pole of the magnet C) Do not exist D) Depend upon the area of cross-section of the bar magnet |
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Answer» Look, |
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| 21. |
Can anyone tell me how to make a prism (rainbow) on a surface with water and torch? No stupid answers. |
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Answer» When light goes through a glass of water – it also splits into a rainbow. |
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| 22. |
The average value of rotational kinetic energy of 1 mole of Oxygen gas at temperature t will be |
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Answer» O₂ is a DIATOMIC molecule . Hence , there are five DEGREE of freedom for 1 MOLE of O₂ gas .In which 3 translational and 2 rotational . |
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| 23. |
Draw and explain flow chart for nut and volt assembly |
| Answer» KND do KS OH smksfahbsvsnskndbvxjskakh jfshnsu | |
| 24. |
What forces are considered for t~e stability analysis of gravity dams |
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Answer» Normally a combination from the following loads is taken: |
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| 25. |
The density of brass is 8.4 CM gram per centimetre cube What do you mean by this statement |
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Answer» It MEANS if you TAKE 1 cm³ of BRASS, it will WEIGH 8.4 GRAM. |
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| 27. |
Pendulum of rod and connected disc when disc is rotating |
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Answer» 1. The problem statement, all variables and given/known data |
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| 28. |
One degree latutitude or longitude at equator is how much kilometer |
| Answer» At EQUATOR, ONE DEGREE latutitude or LONGITUDE is 110.567 KM | |
| 29. |
Positive deviation raoult's law change in entropy |
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Answer» Raoult's law (/ˈrɑːuːlz/ law) is a law of thermodynamics established by FRENCH CHEMIST François-Marie Raoult in 1887. [1] It STATES that the partial vapor pressure of each COMPONENT of an ideal mixture of liquids is equal to the vapour pressure of the pure component multiplied by its mole fraction in the mixture. In other words it is stated as the relative lowering of vapour pressure of a dilute solution containing NONVOLATILE solute is equal to the mole fraction of solute in the solution. |
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| 30. |
Power delivered by the ac source of the circuit becomes maximum when |
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Answer» Introduction to Maximum Power Transfer THEOREM |
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| 31. |
If a smart material changes colour due to applied voltage, it is |
| Answer» If a smart material CHANGES COLOUR DUE to applied voltage, it is electrochromic | |
| 32. |
There is no couple acting when two bar magnets are placed coaxially separated by a distance because [EAMCET (Engg.) 2000]A) There are no forces on the poles B) The forces are parallel and their lines of action do not coincide C) The forces are perpendicular to each other D) The forces act along the same line |
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Answer» Hey mate .....☺ |
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| 33. |
Prove the following equation:- |
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Answer» V=u + at |
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| 34. |
the five separate figures on the right involve a cylindrical magner and a tiny light bulb connected to the ends of a |
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Answer» The FIVE SEPARATE figures of RIGHT invipvr in a cyclindrical are as FOLLOWS :- |
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| 35. |
Difference between flank wear and crater wear |
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Answer» It is a term often associated with TIPPED tools, tool bits, or drill bits that are used with machine tools. Types of WEAR include: flank wear in which the PORTION of the tool in contact with the finished part erodes. ... crater wear in which contact with chips erodes the rake face. |
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| 36. |
What is relation between energy and frequency of the signal |
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Answer» If V = frequency and E = ENERGY, then, |
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| 37. |
Find the initial velocity of a car if it can be a stop in 10 second by applying brakes which provide it a retardation of 2.5m/s². |
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Answer» U = ? V = 0 t = 10s a = -2.5 m/s² v = u +at ⇒ 0 = u + (-2.5)×10 ⇒ 0 = u - 25 ⇒ u = 25 m/s Initial VELOCITY was 25 m/s |
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| 38. |
cheetah is the fastest land animal and can achieve peak velocity of 100 km/h up to a distance less than 500 m. if a cheetah spots it's prey at a distance of 100 M. what is the minimum time it will take to get its Prey .if the average velocity at end by it is 90 km/h |
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Answer» MINIMUM DISTANCE = 100m average velocity = 90 km/h = 90× 5/18 = 25 m/s minimum TIME = 100/25 = 4s It will take minimum 4 second to get to its prey |
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| 39. |
An object of 5kg mass is placed on a cylindrical stand having circular cross section. The radius of the base of the stand is 4 cm . If the same object is placed on cylindrical stand with radius of the base 2cm, the pressure becomes(1) One fourth(2) Half(3) Two times(4) Four times |
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Answer» Hdirejwg sgeueye sheeueeh ushehee sheishe jssvssjds s sishshs jshdhf |
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| 40. |
Can torque and angular momentum be calculated from different points |
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Answer» The ANSWER to that QUESTION is not QUESTIONS please feel free to that question |
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| 41. |
How much energy can be obtained from conversion of 2.0 gram of mass? Express your answer to two significant figures and include the appropriate units. |
| Answer» 1 KG ENERGY can be OBTAINED | |
| 42. |
How to calculate global horizontal irradiance of an area |
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Answer» GLOBAL Horizontal Irradiation (GHI) is the total solar RADIATION incident on a horizontal surface. It is the SUM of Direct NORMAL IRRADIANCE (DNI), Diffuse Horizontal Irradiance, and ground-reflected radiation. HOMER uses Solar GHI to compute flat-panel PV output. |
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| 43. |
Explicit relationship to predict pshericla particle teminal velocvut u |
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| 44. |
In which one of cases will the distancecoveredand magnitude of displacement are not same? justify? |
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Answer» While MOVING in an CIRCULAR path the DISTANCE COVERED and displacement are not same as distance is the total LENGTH of path whereas displacement is the shortest distance between initial and final points |
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| 45. |
Which continent is moving so faster compared to others day by day? |
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Answer» HEY MATE here's your ANSWER.... It is Australia. Hope it HELPS ☺️ |
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| 46. |
When a 4 ohm resistor is connected across the terminal of 2 volts battery find the electric charge passing through the risistor per second |
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Answer» We KNOW that |
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| 47. |
A current loop placed in a magnetic field behaves like a [AFMC 1994]A) Magnetic dipole B) Magnetic substance C) Magnetic pole D) All are true |
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| 48. |
Show that adiabaltic curve is steeper than isothermal curve |
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Answer» To reach a same height in a longer distance MEANS lower slope of the LINE. Hence Adiabatic curve is more steeper than Isothermal curve. In-fact, the steepness of Adiabatic curve is times steeper than Isothermal curve. ... And Adiabatic curve has a definite VALUE of slope which is greater than 0 |
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| 49. |
Please tell the answer of the 4th question. |
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Answer» Hii Mate, here's ur answer. |
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