MP PET Old Question Papers

Will you please provide her sample question paper of Madhya Pradesh Pre Engineering Test (MP PET) ?

[Kiran Chandar]

As you want I am here providing you sample question paper of Madhya Pradesh Pre Engineering Test (MP PET).

Sample paper :

When light wave suffer reflection at the interface between air and glass. the change of phase of reflected wave is equal to
(a) zero (b) ,‘r/2
(d) 2.T
A lens behaves as a converging lens in air and diverging lens in water. The refractive index of the material of the lens is
(a) equal to that of water (b) less than that of water
(c) greater than that of water (d) nothing can be predicted

The work function of a substance is 4.0 eV. The longest wavelength of light that can cause photo election emission from this substance is approximately
() 540 nm (b) 400 nm
Cc) 310 rim (d) 220 nm
(c) 4

The electron emitted in beta radiation originates from
(a) inner orbits of atoms
(b) free electron existing in nuclei
(c) dccjof neutron in the nucleus
(d) photon escaping from the nucleus

The output form of a fuU wave rectifier is
(a) an AC voltage
(b) a DC voltage
(c) zero
(d) a pulsating unidirectional voltate
Suitable ampurties are added to a semiconductor depending on its use. This Is done to
(a) tncrease its hfe
(b) enable it to withstand high voltage
(c) increase its electrical conductivity
(d) increase Its electrical resistivity

MP PET sample paper