UPPCL Electrical Technician Previous Year Question Papers
UPPCL Electrical Technician Previous Year Question Papers – Uttar Pradesh Power Corporation Limited is inviting application for the post of Electrical Technician. Interested and eligible candidates may apply within 22-July-2020. Before apply you must visit Uttar Pradesh Power Corporation Limited Official Website to know details advertisement.
UPPCL Electrical Technician Previous Year Question Papers are available below. Hence the candidates who applied for the Uttar Pradesh Power Corporation Limited Electrical Technician jobs can refer these Previous Papers for better preparation.
Free downloading links for the Uttar Pradesh Power Corporation Limited Electrical Technician Previous Papers are available in the below section.
UPPCL Electrical Technician Previous Papers PDF Download
The UPPCL Electrical Technician Previous Year Question Papers will be helpful for the applicant’s preparation. By referring these Uttar Pradesh Power Corporation Limited Electrical Technician Old Question Papers, you can know the exam difficulty level, asked questions, exam structure.
So, that you can prepare with these Previously Asked Technician Electrical Questions. There may be chance of repeating the questions from the UPPCL Previous Years Papers. Download and refer the UPPCL Electrical Technician Sample Papers & Solved Question Papers as per syllabus from the below attachments.
1. Magnetic moment is the –
(a) pole strength
(b) vector strength
(c) scalar strength
(d) universal constant
2. Presence of magnetic flux in a magnetic circuit is due to –
(a) mmf
(b) emf
(c) low reluctance path
(d) none of these
3. Susceptibility is positive for –
(a) ferromagnetic substances
(b) paramagnetic substances
(c) non-magnetic substances
(d) none of these
4. Which one of the following statements is correct? The wavelength of a wave propagation in a waveguide is-
(a) smaller than the free space wavelength
(b) greater than the free space wavelength
(c) directly proportional to the group velocity
(d) inversely proportional to the phase velocity
5. What is the value of total electric flux coming out of a closed surface?
(a) Zero
(b) equal to volume charge density
(c) equal to total charge enclosed by the surface
(d) equal to the surface charge density
6. The force experience by a current carrying conductor lying parallel to a magnetic field is –
(a) BIL
(b) BILsinu
(c) HIL
(d) Zero
7. Reciprocal of permeability is –
(a) conductivity
(b) reluctivity
(c) susceptibility
(d) permittivity
8. Where is the Laplace’s equation valid?
(a) Only in free space
(b) Only in conductors
(c) Only in charge free dielectric regions
(d) Only in cavities bounded on all sides by conducting walls
9. The phase velocity of waves propagating in a hollow metal waveguide is –
(a) greater than the velocity of light in free space
(b) less than the velocity of light in free space
(c) equal to the velocity of light in free space
(d) equal to the group velocity
10. The waveguide operated below cut-off frequency can be used as –
(a) A phase shifter
(b) An attenuator
(c) An isolator
(d) None of these
11. The input impedance of a short circuited quarter wave long transmission line is –
(a) Purely reactive
(b) Purely resistive
(c) Dependent on the characteristics impedance of the line
(d) None of these
12. When the phase velocity of an electromagnetic wave depends on the frequency in any medium, the phenomenon is called –
(a) Scattering
(b) Polarization
(c) Absorption
(d) dispersion
13. A uniform plane wave has a wavelength of 2 cm in free space and 1 cm in a perfect dielectric. What is the permittivity of the dielectric?
(a) 2.0
(b) 0.5
(c) 4.0
(d) 0.25
14. The loss-less transmission line with characteristics impedance of 600 ohms is terminated in a purely resistive load of 900 ohms. The reflection coefficients is –
(a) 0.2
(b) 0.5
(c) 0.667
(d) 1.5
15. When a particular mode is excited in a wave-guide, there appears an extra electric component in the direction of propagation. The resulting mode is –
(a) Transverse-electric
(b) Transverse-magnetic
(c) Longitudinal
(d) Transverse-electromagnetic
16. Which one of the following sets of equations is independent in Maxwell’s equations?
(a) The two curl equations
(b) The two divergence equations
(c) Both the curl and divergence equations
(d) The two curl equations combined with the continuity equation
17. A transmission line of 50 W characteristic impedance is terminated with a 100 W resistance. The minimum impedance measurement is equal to –
(a) 0
(b) 25 W
(c) 50 W
(d) 100 W
18. The area of hysteresis loop is the measure of –
(a) Permittivity
(b) Permeance
(c) energy loss per cycle
(d) magnetic flux
19. In the left hand rule, forefinger always represents –
(a) Voltage
(b) Current
(c) magnetic field
(d) none of these
20. Which one of the following materials is a ceramic material?
(a) Mica
(b) Zinc sulphide
(c) Antimony
(d) Copper
