# DRDO Tier II Electrical Expected Cut Off And Memory Based Questions

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.

1)The size of address bus in microprocessor 8085 is

2)The size of data bus in microprocessor 8085 is

3)The resistance of major power station is

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

6)When permeability is less than vacuum then magnetic material should be-

7)Fluorescent tube gives red colour when it is coated with

8)The distribution of conductor is non uniform is due to

9)Shaded pole motor running

10)Induction motor is a

11)Synchronous motor is also called as

12)Which braking gives power supply to the source

13)In Routh Horowitz criteria if poles lies on left hand side the it is

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

17)Identify switch diagram

18)Pulverizing is done to

Answer-Convert coal into fine burning particle

19)BJT, MOSFET and IGBT belongs to

20)Thyristor  turn on time is

21)In a magnetic material force is inversely proportional to

22)Volume of conductor is inversely proportional to

Answer-PF and voltage both

23)Arrange the magnetic material in order to their increases permeability

24)BJT has  junction

25)A)switching produce noise
B)Noise is produce is due to switching surges

Answer-Both are correct an A is correct explanation of B

26)Full wave rectifier wave average value is

27)A dc is supply to inductance them
a)Inductive reactant should be zero
b)Current should be infinity

28)Control system is basically a

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

33)In given circuit diagram is connected to dc supply then flow of current is

34)The impurity contain in magnetic material is

35)In a demultiplexer
Answer-One input and many ouput

36)Which lighting is not used in domestic purpose

37)Most simplest wiring system used domestic and commercial wiring system should be

38)The no of point connected in one sub-circuit is-

39)Potentiometer is also known as

40)Potentiometer numerical 1 question

41)Resistance upto infinity should be connected (circuit diagram question).

42)At staring the torque produced by single phase induction motor is

43)Fraction horse power motor rating upto
Answer-746 watt or 1 HP

44)Conductance is analogous to

45)Which produce more energy
Answer-fusion of 1 gm hydrogen

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