BABA FARID UNIVERSITY OF HEALTH SCIENCES
SADIQ ROAD, FARIDKOT (PUNJAB) -
RECRUITMENT NOTICE
Online applications are invited w.e.f 01/12/2021 to 10/12/2021 from eligible candidates
through University website for the recruitment of various paramedical posts ie
Staff Nurse,
Diet Supervisor,
Hostel Assistant (Male),
Hostel Assistant (Female),
Lab Attendant,
Medical Laboratory Technician Gr-2. Assistant Librarian,
Health Visitor,
Pharmacist,
Anaesthesia Technician.
Occupational Therapist.
Physiotherapist
.
ECG Technician
MGPS Technician,
OT Assistant,
Radiographer and Radiotherapy Technician at Govt.
Medical Colleges Amritsar, Patiala and attached hospitals under Department of Medical
Education & Research, Government of Punjab.
For details/Updates/ eligibility/ No. of
Posts/terms & conditions visit website www.bfuhs.ac.in
-@msisodia Ji ,you have released only locations of 250 schools. I think you were in such a hurry to respond that you didn’t even read what I had written. I had said that we would compare on the parameters of the national performance grading index 2021.(1/5) pic.twitter.com/jnmOGqebme
-For the list that you have released give us school-wise enrolment numbers, permanent teachers, vacancies, 10th results and the names of principals. -Do mention the figures from 2013-14 to 2019-20 so that everyone has a clear picture. (2/5)
Term I Exam Revision Test Paper 1 Class XII Subject Physics
Time 1.5 hr Multiple Choice Questions MM 35
1. The scientist whose name is not associated with the electromagnetic waves is
a) Hertz
b) Jagdish Chandra Bose
c) Marconi
d) Huygens
d) Huygens
2. Dielectric constant of a metal is
a) 1
b) 0
c) ∞
d) Indefinite
c) ∞
3. Which is one of the best materials for making connecting wires?
a) Manganin
b) Constantan
c) Copper
d) Nichrome
c) Copper
4. If an electron is brought toward an another electron, the electric potential energy of the system
a) Increases
b) decreases
c) become zero
d) remains the same
a) Increases
5. Kirchhoff’s first law is based on
a) the law of conservation of momentum
b) the law of conservation of electric charge
c) principle of quantisation of charge
d) the law of conservation of kinetic energy
b) the law of conservation of electric charge
6. Principle of Wheatstone’s bridge is used in
a) Galvanometer
b) Meter Bridge
c) ammeter
d) voltmeter
b) Meter Bridge
7 . Magnetic susceptibility of a paramagnetic substance is
a) small and positive
b) small and negative
c) large and positive
d) large and negative
a) small and positive
8. Value of Bohr magneton is
a)
𝑒ℎ/2𝜋𝑚𝑒
b)
𝑒ℎ/2𝑚𝑒
c)
𝑒ℎ/4𝜋𝑚𝑒
d) None of these
c) 𝑒ℎ/4𝜋𝑚𝑒
9. Weber m⁻² is equal to
a) tesla
b) henry
c) watt
d) dyne
a) tesla
10. An induction furnace works on the principle of
a) eddy currents
b) Faraday's laws
c) self-induction
d) mutual induction
a) eddy currents
11. The direction of induced e.m.f is given by
a) Coulomb's laws
b) lenz's law
c) Lorentz’s law
d) Ampere’s law
b) lenz's law
12. What is a shunt?
a) low resistance
b) high resistance
c) Both
d) none of these
a) low resistance
13. Which of the following have shortest frequency?
a) microwaves
b) visible light
c) X-rays
d) gamma rays
a) microwaves
14. Torque acting on a dipole placed in electric field is maximum when angle between 𝑃⃗⃗ and 𝐸⃗⃗⃗ is
a) 0⁰
b) 90⁰
c) 45⁰
d) 180⁰
b) 90⁰
15. When area of cross-section of copper wire is doubled, keeping its length same, then its resistance is
a) Doubled
b) halved
c) no change
d) one of these
a) Doubled
16. A charge Q is enclosed by a gaussian spherical surface of radius R. If the radius is doubled, then
the outward electric flux will
a) increase four times
b) be reduced to half
c) remain the same
d) be doubled
c) remain the same
17. An electric dipole placed in a non uniform electric field experiences
a) both , a torque and a net force
b) only a force but no torque
c) only a torque but no net force
d) no torque and no net force
a) both , a torque and a net force
18. The physical quantity which has unit NC⁻ ¹ is
a) Electric potential
b) Electric field
c) Force
d) Work
b) Electric field
19. With increase in temperature, the resistivity of a conductor
a) Increases
b) decreases
c) may increase or decrease
d) does not change
a) Increases
20. The specific resistance of a material depends on:
a) length of the conductor
b) area of cross section of
the conductor
c) both length and area of the conductor
d) nature and temperature of the material
d) nature and temperature of the material
21. Resistance of a semiconductor decreases with the rise of temperature, because
a) relaxation time and electron density decrease
b) relaxation time and electron density increases
c) electron density decreases and relaxation time increases, the second factor dominates the first.
d) electron density increases and relaxation time decreases, the first factor dominates the second
d) electron density increases and relaxation time decreases, the first factor dominates the second
22. The path of an electron in a uniform magnetic field may be
a) circular but not helical
b) helical but not circular
c) neither helical nor circular
d) either helical or circular
d) either helical or circular
23. A permanent magnet has the properties of retentivity and coercivity, which in magnitude are
respectively
a) high - high
b) Low - low
c) Low – high
d) High - low
c) Low – high
24. Two streams of electrons moving parallel to each other in opposite direction will
a) attract each other
b) repel each other
c) cancel the magnetic field of each other
d) cancel the electric field of each other
b) repel each other
25. At which place on earth, the earth’s magnetic field becomes horizontal
a) magnetic pole
b) geographical pole
c) magnetic meridian
d) magnetic equator
d) magnetic equator
26. Phase difference between the voltage drop across L and R in a series LCR circuit connected to an
a.c. source is
a) 0⁰
b) 180⁰
c) 90⁰
d) 360⁰
c) 90⁰
27. Power factor is 1 for
a) pure inductor
b) pure capacitor
c) pure resistor
d)either an inductor or a capacitor
c) pure resistor
28. The core used in transformers and other electromagnetic devices is laminated, so as
a) to reduce the magnetism in the core
b) to reduce eddy current losses in the core
c) to increase the magnetic field
d) to increase the magnetic flux
b) to reduce eddy current losses in the core
29. A galvanometer having a resistance of 100 Ω gives full scale deflection with 0.01 A current. How much
resistance should be connected to convert it into an ammeter of range 10 A ?
a) 0.1Ω in parallel
b) 0.1Ω in series
c) 10 Ω in parallel
d) 10 Ω in series
a) 0.1Ω in parallel
30. The rms value of an a.c.is 5 A. Its maximum value will be
a) 10 A
b) 5 √2 A
c) 5 / √2 A
d) 5 √3 A
b) 5 √2 A
31. How many electrons are there in a charge of -1 micro coulomb?
a) 6.25 × 10¹²
b) 1.6 × 10⁻¹³
c) 6.25 × 10¹⁸
d) 1.6 × 10¹³
a) 6.25 × 10¹²
32. There are two charges of + 4 micro coulomb and + 2 micro coulomb separated by a distance of 0.1 m in
air. The ratio of the forces acting on them will be
a) 4:1
b) 2:1
c) 1:2
d) 1:1
a) 4:1
33. A source is transmitting electromagnetic waves of frequency 9 ×10⁶ Hz. Then the wavelength of the
electromagnetic waves transmitted from the source will be
a) 36.6 m
b) 40. 5
c) 33.3 m
d) 50.9 m
c) 33.3 m
34.A wire of resistance 1 ohm is elongated by 10%. The resistance of the elongated wire is
a) 11 Ω
b) 11.1 Ω
c) 1.21 Ω
d) 13.1 Ω
c) 1.21 Ω
35. A proton enters a uniform magnetic field of 5 T at right angle to the field with a speed of 4× 10⁷ ms⁻¹ .
What is the magnetic force acting on the proton? Given that charge on the proton = 1.6 × 10⁻¹⁹ C
.@PargatSOfficial जी: दिल्ली सरकार ने पिछले 5 साल में सभी स्कूलों में वो सुविधाएँ दी हैं जो एक टीचर को दिल से पढ़ाने और एक बच्चे को स्वाभिमान के साथ स्कूल आने-पढ़ने के लिए मिलनी चाहिए। परंतु आपने बात 250 स्कूलों की है इसलिए मैं सिर्फ 250 स्कूलों की लिस्ट जारी कर रहा हूँ
