DRDO Tier II Electrical Expected Cut Off
DRDO Tier II Electrical 2019 Expected Cut Off And Memory Based Questions With YouTube Explanation
Expected Cut Off Electrical-Here on basis of ours students, Who have appeared in tier II we are providing electrical tier II cut of it may be vary plus minus 5.
UR-72
OBC-68
SC/ST-64
Memory Based Questions-Here we are providing electrical tier II memory based questions, It is created by ours student Kumar Arun who have given this exam.
DRDO Tier II Electrical Expected Cut Off
1)The size of address bus in microprocessor 8085 is
Answer-16 bit
2)The size of data bus in microprocessor 8085 is
Answer-8 bit
3)The resistance of major power station is
Answer-1 ohm
4)Consumer uses pf in the range of
Answer-0.85 to 0.95 lag
5)When magnetic alignment is unequal and anti parallel then magnetic material should be
Answer-Anti-ferromagnetic material
6)When permeability is less than vacuum then magnetic material should be-
Answer-Daimagnetic material
7)Fluorescent tube gives red colour when it is coated with
Answer-Magnesium silicate
8)The distribution of conductor is non uniform is due to
Answer-Skin effect
9)Shaded pole motor running
Answer-Main pole to shaded pole
10)Induction motor is a
Answer-Asynchronous motor
DRDO Tier II Electrical Expected Cut Off
11)Synchronous motor is also called as
Answer-Doubly excited motor
12)Which braking gives power supply to the source
Answer-Regenerative braking
13)In Routh Horowitz criteria if poles lies on left hand side the it is
Answer-Stable
14)In root locus all zero lies in
Answer-Right side of the plane
15)Which is correct in law of reflection
Ans-Reflection angle is equal to refraction angle
16)The impurity contains in magnetic material is
Answer-Sulphar
17)Identify switch diagram
18)Pulverizing is done to
Answer-Convert coal into fine burning particle
19)BJT, MOSFET and IGBT belongs to
Answer-All are transistor
DRDO Tier II Electrical Expected Cut Off
20)Thyristor turn on time is
Answer-Less than tq
21)In a magnetic material force is inversely proportional to
Answer-distance
22)Volume of conductor is inversely proportional to
Answer-PF and voltage both
23)Arrange the magnetic material in order to their increases permeability
Answer-Nickle iron<silicon iron<aluminium<bismuth
24)BJT has junction
Answer–Two
25)A)switching produce noise
B)Noise is produce is due to switching surges
DRDO Tier II Electrical Expected Cut Off
Answer-Both are correct an A is correct explanation of B
26)Full wave rectifier wave average value is
Answer-0637 Vm
27)A dc is supply to inductance them
a)Inductive reactant should be zero
b)Current should be infinity
Answer-Both are right
28)Control system is basically a
Answer-Closed loop system
29)A system is said to be marginally stable
Answer-If pole in a imaginary axis
30)the sum of pole and zero in root locus system should be
Answer-Either odd or even
31)Control system is
Answer-Laplace transform of output to input
32)In given circuit diagram the flow indicate
Answer-Direction of current
33)In given circuit diagram is connected to dc supply then flow of current is
Answer-Zero
34)The impurity contain in magnetic material is
Answer-Sulphur
35)In a demultiplexer
Answer-One input and many ouput
36)Which lighting is not used in domestic purpose
Answer-Flood lighting
DRDO Tier II Electrical Expected Cut Off
37)Most simplest wiring system used domestic and commercial wiring system should be
Answer-Casing and capping
38)The no of point connected in one sub-circuit is-
Answer-10
39)Potentiometer is also known as
Answer-Null dictator
40)Potentiometer numerical 1 question
41)Resistance upto infinity should be connected (circuit diagram question).
Answer-11.18
42)At staring the torque produced by single phase induction motor is
Answer-Zero
43)Fraction horse power motor rating upto
Answer-746 watt or 1 HP
44)Conductance is analogous to
Answer-Conductivity
45)Which produce more energy
Answer-fusion of 1 gm hydrogen
Category: New Jobs
46)Interseath is used in cable is
Answer-t is the composition of the same material of different concentration.
47)lumens per square meter is also called as
Answer-Lux
DRDO Tier II Electrical Expected Cut Off
48)Which is valid type of tariff
Answer-Block rate,two part,flat rate (all are theses)
49)Area under the load curve gives
Answer-Energy consumed by the consumer
50)A half wave rectifier with center capped peak inverse voltage if peak voltage is Vm
Answer-2 vm
