Question is ⇒ In a megger the controlling torque is provided by, Options are ⇒ (A) spring, (B) gravity, (C) coil, (D) eddy current, (E) , Leave your comments or Download question paper.

Question is ⇒ In a megger the controlling torque is provided by, Options are ⇒ (A) spring, (B) gravity, (C) coil, (D) eddy current, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In a megger the controlling torque is provided by
A.	spring [Wrong Answer]
B.	gravity [Wrong Answer]
C.	coil [Correct Answer]
D.	eddy current [Wrong Answer]
View Answer 24 -22 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ Out of SAM and RAM
access time in both does not depend on address location
in SAM access time depends on address location but not in RAM
in RAM access time depends on address location but not in SAM
in both the access time depends on storage location

⇒ An encoder converts decimal numbers to binary and other codes.
TRUE
FALSE

⇒ The normalised form of 1.81 x 10^-11 is
18.1 x 10^-12
18.1 x 10^-13
0.181 x 10^-10
0.0181 x 10^-9

⇒ A lag compensator provides attenuation in
very low frequency range
low frequency range
high frequency range
none of the above

⇒ Which of the following pulse modulation is analog?
PCM
Differential PCM
PWM
Delta

⇒ A circuit has two branches 1 and 2 in parallel. If |Q₁| = 8 KVAR and |Q₂| = 6 KVAR, the magnitude of total kvar drawn form supply will be
14 KVAR
2 KVAR
zero
14 or 2 KVAR

⇒ Stepper motors find applications in
X-Y plotters
numerically controlled machining equipment
printers
all of the above

⇒ If the open-loop transfer function is a ratio of a numerator polynomial of degree 'm' and a denominator polynomial of degree 'n', then the integer (n - m) represents the number of:
breakaway points
unstable poles
separate root loci
asymptotes

⇒ Which of the- following display consumes least amount of power?
LCD
LED
Fluorescent display
All display consume same power

⇒ The following sequence represents autocorrelation of a real valued signal. The energy of real valued sequence is given by __________ x(n) = {1, _, 3, _, 5, _, 7, _, 9, 10, _, 8, _, 6, _, 4, _, 2
2[1² + 2² + 3² + 4² + 5² + 6² + 7² + 8² + 9²] + 10²
10
10²
2[1² + 2² + 3² + 4² + 5² + 6² + 7² + 8² + 9² + 10²]

⇒ Which of the following statement is false?
The gate of DMOSFET may be biased positively, zero or negatively
N-channel enhancement-only MOSFET conducts only when its gate is highly positive
JFET has lower input impedance than MOSFET
The bipolar base is forward biased, JFET gate must also be forward biased

⇒ When a lead acid cell discharges, the specific gravity of electrolyte increases.
TRUE
FALSE

⇒ A voltage v(t) which is a gaussian ergodic random process witha mean of zero and a varance of 4 volt² is measured by a meter which first square and then reads its dc component. The reading will be
0
4
16
2

⇒ The V_TH at terminals A and B is equal
0 V
5 V
- 5 V
None of these

⇒ If input frequency is 50 Hz, the frequency of output wave in a full wave diode rectifier circuit is
25 Hz
50 Hz
100 Hz
200 Hz

⇒ Which one of following is correct condition to check the stability of system?
Bounded I/P unbounded O/P
Bounded I/P and O/P
Bounded O/P and I/P
Bounded I/P Bounded O/P

⇒ The content of which of the following determines the state of the CPU at the end of the execute cycle (when the interrupt is recognized)?

Program counter
Processor register
Certain status conditions

Select the correct answer using the codes given below :
1 and 2
2 and 3
1 and 3
1, 2 and 3

⇒ Which of the following is not correct in C?
6 / 4 = 1
2 / 5 = 0
2.0 / 5 = 0
2.0 / 5.0 = 0.4

⇒ Which of the following is open loop system?
Wind screen wiper
Aqualing
Respiratory system of animal
System for controlling antirocket missiles

⇒ Read the following statements about Java

It is well suited to design software which works in conjunction with internet.
It is cross platform language.
Java is close to programming language C, C ++ etc.
It is an object oriented.

Which of the above are correct?
All
1, 2 and 3 only
1, 2 and 4 only
2, 3, 4 only

⇒ When an electromagnetic wave travelling in one medium strikes upon a second medium (having a different conductivity) the wave will be
totally transmitted
totally reflected
neither transmitted nor reflected
partially transmitted and partially reflected

⇒ A binary with a digits, all of which are unity has the value
n² - 1
2ⁿ
2(^{n - 1})
2ⁿ - 1

⇒ Fourier series is applicable for
periodic
finite duration
non periodic
a and b

⇒ Poynting vector is associated with which of the following?
Power flow in electromagnetic
Flux in magnetic field
Charge in electrostatic field
Current in electrostatic field

⇒ In filter system of sideband suppression the advantage of using mechanical filter is
smaller size
good bandpass
good attenuation characteristics
all of the above

⇒ Two messages m₁, and m₂ have a probability of 0.5 each. The entropy is
0.25
0.5
0.75
1

⇒

Assertion (A): The dual of a circuit can be drawn by window-dot method.

Reason (R): The principle of duality is of great help in circuit analysis.

Both A and R are true and R is correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
A is false but R is true

⇒ The compensator in the given figure
lag compensator
lead compensator
lag-lead compensator
none of the above

⇒ In a single phase full wave controlled rectifier using centre tap transformer, the voltage across each half of secondary is V_m sin ωt. The peak inverse voltage is
2 V_m
V_m
0.5 V_m
0.25 V_m

⇒ In a JK flip-flop, J is connected to Q and K is connected to Q outputs. The JK FF converts into a
RS FF
D FF
T FF
Clocked RS FF