B. Acceleration

C. Displacement

D. Force

B. 4 x 10-10m

C. 9.1 x 10-18m

D. 3.11 x 10-10m

A. Output

C. Non-inverting voltage at output

D. Virtual input

A. It has high resistance to the current flow when reverse biased

B. Its conductivity increases with rise of temperature.

C. It has low resistance to the current flow when forward biased.

A. Solar cells.

B. Photo voltaic cell

D. The light emitting diodes

B. data is insufficient

C. 1 Newton per square meter

D. 1 Pascal

B. Resistance in winding

C. Hysteresis

D. None of these

A. 106 ohm metre

B. 107 ohm metre

D. 105 ohm metre

B. both

C. None of these

D. magnitude

A. isothermal

C. isobaric

D. isochoric

A. holes

B. electron

D. minority carriers

B. n-carriers only

C. p-carriers only

D. n-carriers and p-carriers respectively

A. Scattering of light

B. reflection of light

D. refraction of light

B. to add more weight to engine to work it stable

C. to start engine

D. both A and B

A. Moderators reflect the neutrons

B. Moderators bring the neutrons to rest

C. Moderators absorb the neutrons

B. Protons

C. Metal atoms

D. Metal ions

A. Kgm2/sec2.K

B. J/K

D. N.m/sec

A. Laboratory

C. Atmosphere

D. Heat engine

A. Cause X-ray emission

C. Stimulated

D. Cause laser production

A. A rectifier

B. Converter

D. Oscillator

A. 10.314 J/mole K

C. 6.5 J/mole K

D. 1.314 J/mole K

A. 52 feet

B. 22 feet

D. 42 feet

A. Number of incident electron i.e. filament current

B. All of above are correct

D. The soft target which can easily emit electrons

A. time

B. pressure

D. volume

A. Liquid only

B. Gas only

C. All of the above

A. Jupiter

B. Mars

D. Neptune

A. Ohm

B. Watt

C. None of these

B. Newton

C. Pound

D. None of these

A. Neutrino

B. Protons

C. Neutrons

A. Nuclear energy

C. Potential energy

D. Chemical energy

A. 3

B. 4

C. 2

A. Converter.

B. An amplifier.

D. Filtering circuit

B. 273

C. 15.5

D. 542

A. Conductor

B. Insulator

D. None of the above

A. Same only along normal directions

B. Same only along opposite directions

C. Different in different direction

B. trivalent

C. divalent

D. pentavalent

A. 273C at 6.11 Kpa

C. 273K at 61.6 Kpa

D. 273.16K at 750 Kpa

B. 10 ⁶ electrons

C. one electron

D. 10⁶ electrons

A. 1/8th

B. 1/4th

C. None of these

B. 2.12 degrees of Fahrenheit scale

C. 3.2 degrees of Fahrenheit scale

D. One degree of Fahrenheit scale

A. None of these

B. 10¹²

D. 10²

A. The positive and negative half cycles

B. Either positive or negative half of A.C.

D. The negative half cycle of A.C.

A. Angular Displacement

C. Linear Velocity

D. None of the above

B. Alpha rays

C. None of these

D. Beta rays

A. Light

B. Sound

D. Ship

A. 42C

B. 55C

C. 410C

A. A curve of any shape

C. Hyperbola

D. Parabola

A. Becomes Zero

B. Remains same

D. Decreases

A. Infra red radiation

B. Ultraviolet rays

C. Visible light

B. The resistance of copper increases and that of germanium decreases

C. The resistance of each of them increases.

D. The resistance of each of them decreases.