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Q1. | Telecine equipment in a TV studio consists of |

A. | projector telecine [Wrong Answer] |

B. | flying spot telecine [Wrong Answer] |

C. | digital CCD telecine [Wrong Answer] |

D. | none of the above [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ It is required to measure the true open circuit emf of a battery. The best device is

dc voltmeter

ammeter and known resistance

dc potentiometer

either (a) or (c)

⇒ A full wave diode rectifier using centre tapped transformer has diodes with forward resistance of 50 ohms each. The load resistance of 50 ohms each. The load resistance is also 50 ohms. The voltage regulation is

0.2

0.5

1

2

⇒ A conditionally stable system has

one phase crossover frequency

two phase crossover frequencies

two or more phase crossover frequencies

one or more phase crossover frequencies

⇒

**Assertion (A):** In imperfect capacitors, the current does not lead the applied ac voltage by 90°.

**Reason (R):** When subjected to ac fields, the dielectric constant can be expressed as ∈^{'}_{r} - *j*∈^{"}_{r}.

Both A and R are true and R is correct explanation of A

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

A is true but R is false

A is false but R is true

⇒ The direction in a Yagi Uda antenna is longer than the radiating element.

TRUE

FALSE

⇒ Consider the expression

*b*=

*acd*(

*xz*). The correct C statement for above expression is

*a c d*(

*x**

*z*)

*a**

*c**

*d** (

*x z*)

*a**

*c**

*d*(

*x**

*z*)

None of the above

⇒ The stage marked X in the architecture shown below of a two stage op-amp

Direct coupled amplifier

Buffer amplifier

Level shifter

Blocking oscillator

⇒ A computer program is used to read N and compute N !. IF N = 6, the result will be

6

12

720

1040

⇒ The current flowing through the resistance R in the circuit in the figure has the form 2 cos 4

*t*, where

(0.18 +

*j*0.72)

(0.46 +

*j*1.90)

- (0.18 +

*j*1.90)

(0.23 - 0.35

*j*)

⇒ Consider the following statements : A clamper circuit

- adds or subtracts a dc voltage to a waveform
- does not change the waveform
- amplifiers the waveform

1, 2

1, 3

1, 2, 3

2, 3

⇒ Symbol shown in figure represen

P-channel DEMOSFET

N-channel DEMOSFET

UJT with N-type base

UJT with P-type base

⇒ In VHS format width of audio track is

5 mm

2 mm

1 mm

0.1 mm

⇒ A 3 phase bridge inverter is fed by 400 V battery. The load is star connected and has a resistance of 10 Ω per phase. The peak value of load current is

40 A

20 A

0.416666666666667

0.208333333333333

⇒ In a power diode the reverse recovery time is the time from the instant the forward current is zero to the instant when reverse recovery current has decayed to

50% of peak reverse current

25% of peak reverse current

10% of peak reverse current

zero value

⇒ The inductance of connecting leads can be a source of

low frequency parasitics

high frequency parasitics

carrier frequency parasitics

none of the above

⇒ Which one of the following statement is correct?

Both Laplace's (L) and Poisson's (P) equation are non linear

L is non linear but P is linear

L is linear but P is non linear

L, P both is linear

⇒ Figure shows the arrangement

FM

PM

AM-DSB

AM-SSB

⇒ The signal flow graph of a system is shown in the given figure. The effect of disturbance T

_{D}can be reduce

increasing G

_{2}(s)

decreasing G

_{2}(s)

increasing G

_{1}(s)

decreasing G

_{1}(s)

⇒ L [

*f*(

*t*- a)] = F(

*j*ω)

*e*

^{-jωa}

TRUE

FALSE

⇒ Free electrons exist in

first band

second band

third band

conduction band

⇒ Pre-emphasis circuit is used

after modulation

before modulation

before detection

after detection

⇒ In active filters inductances are divided because they

are always associated with same resistance

are bulky and unsuitable for miniaturization

are non linear

saturate quickly

⇒ The transfer function of a controller is given as K

_{p}+ K

_{d}.

*s*where K

_{p}and K

_{d}are constants. What type of controller is this?

Proportional

Proportional plus integral

Proportional plus derivative

Integral plus derivative

⇒ Each kilometer of travel in electromagnetic radiation means a time delay of

330 μs

33 μs

3.3 μs

0.33 μs

⇒ The thin parallel wires are carrying current along the same direction. The force experienced by one due to the other is

parallel to the lines

perpendicular to the lines and attractive

perpendicular to the lines and repulsive

zero

⇒ Tropospheric mode of propagation is used in

UHF

VLF

MF

HF

⇒ A two terminal black box contains one of the elements R, L, C. The black box is connected to 220 V as supply. The current is I, when a capacitance of 0.1 F is connected in series between the source and box, the current is 2I. The elements is

resistance

inductance

capacitance of 0.5 F

not identifiable form the given data

⇒ If

*i*= 10 + 12 cos 500

*t*- 3.5 sin 500

*t*, then in amplitude phasse form

*i*=

10 + 12.5 sin (500

*t*+ 106.20°)

5 + 12.5 sin (500

*t*+ 106.20°)

10 + 11 sin (500

*t*+ 106.20°)

10 + 12.5 sin (500

*t*+ 10°)

⇒ The maximum usable frequency for the 'E' layer is 10 MHz.

TRUE

FALSE

⇒ The equivalent resistance between terminals

*x*and

*y*figur

150 Ω

45 Ω

55 Ω

35 Ω