Question is ⇒ In floating point representation, the accuracy is, Options are ⇒ (A) 10 bit, (B) 9 bit, (C) 8 bit, (D) 6 bit, (E) , Leave your comments or Download question paper.

Question is ⇒ In floating point representation, the accuracy is, Options are ⇒ (A) 10 bit, (B) 9 bit, (C) 8 bit, (D) 6 bit, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In floating point representation, the accuracy is
A.	10 bit [Wrong Answer]
B.	9 bit [Correct Answer]
C.	8 bit [Wrong Answer]
D.	6 bit [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B 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 :

⇒ In the 8421 BCD code, the decimal number 125, is written as
1111101
0001 0010 0101
7 D
none of these

⇒ In telecast
video and audio signals are frequency modulated
video signals are frequency modulated but audio signals are amplitude modulated
both audio and video signals are amplitude modulated
video signals are amplitude modulated and audio signals are frequency modulated

⇒ Tracking of extra terrestrial objects requires
high transmitting power
very sensitive receiver
fully steerable antenna
all of the above

⇒ Volt is equivalent to
joule/coulomb
joule/watt
joule/ampere
joule/volt

⇒ In a CRO, the frequency of output of time base generator
is only one constant value
is adjustable
varies automatically
either (a) or (c)

⇒ An unmodulated voltage 10 V effective is applied to a dioxide detector in which load resistance is 4 x 10^-5 ohms. A micrometer shows that the rectified DC current in this resistance is 30 A. The input resistance of the detector is
114 kW
336 kW
384 kW
455 kW

⇒ T- FF used as a
transfer Data switch
toggle switch
time delay switch
none

⇒

Assertion (A): When a high reverse voltage is applied to a p-n junction the diode breaks down.

Reason (R): High reverse voltage causes Avalanche effect.

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

⇒ The knee voltages in silicon and germanium diodes respectively are
0.3 V and 0.7 V
0.7 V and 0.3 V
0.7 V each
0.3 V each

⇒ Pick the odd-one out
Hartley Oscillator
Colpitt oscillator
Clapp oscillator
Weinbridge oscillator

⇒

Assertion (A): An op-amp has high voltage gain, high input impedance and low output impedance

Reason (R): Negative feedback increases output impedance

Both A and R are correct and R is correct explanation for A
Both A and R are correct but R is not correct explanation for A
A is correct R is wrong
A is wrong R is correct

⇒ In a specimen of cast iron, a field strength of 400 AT/m cause a flux density of 0.6 T. In a specimen of silicon steel, the same value of H would cause B to be
0.6 T
more than 0.6 T
less than 0.6 T
0.6 T or less than 0.6 T

⇒ In 8085 microprocessor, if interrupt service requests have been received from all of the following interrupts, then which one will be serviced first?
RST 5.5
RST 6.5
RST 7.5
None

⇒ In which of the following does a negative resistance region exist in the v-i characteristics?
PIN diode
Schottky diode
Tunnel diode
Zener diode

⇒ If B, H and M denote flux density, field intensity and magnetisation, B = μ₀ (H + M).
TRUE
FALSE

⇒ Power factor of the following circuit will be unity
inductance
capacitance
resistance
both (a) and (b)

⇒

Match the following:

	List I		List II
A.	Mu Metal	1.	very high magnetic permeability
B.	Samrium/cobalt	2.	very high magnetic remanence
C.	Sapphire	3.	very high thermal conductivity
D.	Ferrites	4.	very stable magnetic permeability

A-1, B-2, C-3, D-4
A-3, B-4, C-1, D-2
A-2, B-3, C-4, D-1
A-4, B-1, C-2, D-3

⇒ Calculate cut off frequency for dominant mode in rectangular waveguide if dimensions are a = 2, b = 1 cm.
7.5 GHz
1.5 GHz
15 GHz
150 GHz

⇒ For the Infix expression A + B - C + D the Postfix notation is
AB + C - D +
+ AB - C + D
AB - C + D
None of the above

⇒ In a positive-edge-triggered JK flip-flop, a low J and a low K produce __________ state. A high __________ on the rising edge of the clock.
inactive, reset
active, reset
active, toggle
inactive, toggle

⇒ The equivalent circuit of an op-amp has
a virtual ground at input
a virtual ground at output
virtual ground at input as well as at output
none of the above

⇒ If a common emitter amplifier with an emitter resistance R_C has an overall transconductance gain of 1 m A/V, a voltage gain of - 4 and desensitivity of 50, then the value of the emitter resistance R would be
50 kΩ
0.98 kΩ
50 Ω
0.98 Ω

⇒

Assertion (A): The inductance of an iron cored solenoid is not constant.

Reason (R): BH curve of an iron specimen is non-linear.

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

⇒ Waveguides are generally used above
20 MHz
100 MHz
200 MHz
1000 MHz

⇒ Find the value of K and velocity constant K_v so that the maximum overshoot in the unit step response is 0.2 and the peak time is 1
12.37, 0.175
12.86, 2.175
11.36, 1.175
1.86, 0.175

⇒ If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.
TRUE
FALSE

⇒ A signal f(t) = cos 10pt + 3 cos 4pt is instantaneously sampled. The maximum allowable value of sampling interval T_s in sec is
1 / 4 sec
1 / 8 sec
1 / 8p sec
1 / 10 sec

⇒ If f(- t) = f(t), the function f(t) has only cosine terms.
TRUE
FALSE

⇒ The resolution of a 4 bit counting ADC is 0.5 volts. For an analog input of 6.6 volts, the digital output of the ADC will be
1011
1101
1100
1110

⇒ Indicate the false statement: To combat noise
reduce signalling rate
increase transmitted power
use redundancy
increase channel bandwidth