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Exam Details

UPMRC JE Electrical Engineering 2020

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Questions 140
Duration 180 mins
Package AE & JE Exams - Previous Year Papers

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Difficulty distribution

Medium 74 52.9%
Easy 55 39.3%
Hard 11 7.9%

Question type distribution

Multiple Choices 140 100%

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Sample

Sample questions from this paper

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1
2020 · Unclassified
UPMRC JE Electrical Engineering 2020
Which of the following function is not performed by a transformer?
A
Transfers electric energy from one circuit to another.
B
Transfers electric energy with a change of frequency.
C
Transfers electric energy where two electric circuits are in mutual inductive influence of each other.
D
Transfers electric energy by electromagnetic induction.
2
2020 · Unclassified
UPMRC JE Electrical Engineering 2020
The ratio of rotor copper loss with rotor output is:
A
(1– s)
B
C
s
D
3
2020 · Unclassified
UPMRC JE Electrical Engineering 2020
Demand Factor =
A
Average load/Maximum load during a given period
B
Sum of Individual Max. Demand/Max. Demand on Power Station
C
The time that an equipment is in use/The total time that it could be in use
D
Maximum demand of a system/Total connected load on the system
4
2020 · Unclassified
UPMRC JE Electrical Engineering 2020
It is a single-crystal semiconductor material with no other types of atoms within the crystal.
A
extrinsic semiconductors
B
intrinsic semiconductors
C
conductors
D
insulators
5
2020 · Unclassified
UPMRC JE Electrical Engineering 2020
The amount of electrical energy stored for every kilogram of battery mass is defined as _______.
A
specific energy
B
energy density
C
specific power
D
self–discharge rates
6
2020 · Unclassified
UPMRC JE Electrical Engineering 2020
A _______ is an n-p-n or p-n-p sandwich of semiconductor materials.
A
BJT
B
Gate
C
UJT
D
FET